26001796780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 60201792000

約数和(自身を除く): 34199995220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 83, 89, 95, 118, 157, 166, 178, 190, 236, 295, 314, 332, 356, 380, 415, 445, 590, 628, 785, 830, 890, 1121, 1180, 1570, 1577, 1660, 1691, 1780, 2242, 2983, 3140, 3154, 3382, 4484, 4897, 5251, 5605, 5966, 6308, 6764, 7387, 7885, 8455, 9263, 9794, 10502, 11210, 11932, 13031, 13973, 14774, 14915, 15770, 16910, 18526, 19588, 21004, 22420, 24485, 26062, 26255, 27946, 29548, 29830, 31540, 33820, 36935, 37052, 46315, 48970, 52124, 52510, 55892, 59660, 65155, 69865, 73870, 92630, 93043, 97940, 99769, 105020, 130310, 139730, 140353, 147740, 175997, 185260, 186086, 199538, 247589, 260620, 265487, 279460, 280706, 351994, 372172, 399076, 435833, 465215, 495178, 498845, 530974, 561412, 701765, 703988, 768829, 824407, 871666, 879985, 930430, 990356, 997690, 1061948, 1159759, 1237945, 1327435, 1403530, 1537658, 1648814, 1743332, 1759970, 1860860, 1995380, 2179165, 2319518, 2475890, 2654870, 2807060, 3075316, 3297628, 3519940, 3844145, 4122035, 4358330, 4639036, 4951780, 5309740, 5798795, 7688290, 8244070, 8280827, 8716660, 11597590, 14607751, 15376580, 15663733, 16488140, 16561654, 22035421, 23195180, 29215502, 31327466, 33123308, 41404135, 44070842, 58431004, 62654932, 68425781, 73038755, 78318665, 82808270, 88141684, 110177105, 136851562, 146077510, 156637330, 165616540, 220354210, 273703124, 292155020, 313274660, 342128905, 440708420, 684257810, 1300089839, 1368515620, 2600179678, 5200359356, 6500449195, 13000898390, 26001796780]

約数ペア:

[(1, 26001796780), (2, 13000898390), (4, 6500449195), (5, 5200359356), (10, 2600179678), (19, 1368515620), (20, 1300089839), (38, 684257810), (59, 440708420), (76, 342128905), (83, 313274660), (89, 292155020), (95, 273703124), (118, 220354210), (157, 165616540), (166, 156637330), (178, 146077510), (190, 136851562), (236, 110177105), (295, 88141684), (314, 82808270), (332, 78318665), (356, 73038755), (380, 68425781), (415, 62654932), (445, 58431004), (590, 44070842), (628, 41404135), (785, 33123308), (830, 31327466), (890, 29215502), (1121, 23195180), (1180, 22035421), (1570, 16561654), (1577, 16488140), (1660, 15663733), (1691, 15376580), (1780, 14607751), (2242, 11597590), (2983, 8716660), (3140, 8280827), (3154, 8244070), (3382, 7688290), (4484, 5798795), (4897, 5309740), (5251, 4951780), (5605, 4639036), (5966, 4358330), (6308, 4122035), (6764, 3844145), (7387, 3519940), (7885, 3297628), (8455, 3075316), (9263, 2807060), (9794, 2654870), (10502, 2475890), (11210, 2319518), (11932, 2179165), (13031, 1995380), (13973, 1860860), (14774, 1759970), (14915, 1743332), (15770, 1648814), (16910, 1537658), (18526, 1403530), (19588, 1327435), (21004, 1237945), (22420, 1159759), (24485, 1061948), (26062, 997690), (26255, 990356), (27946, 930430), (29548, 879985), (29830, 871666), (31540, 824407), (33820, 768829), (36935, 703988), (37052, 701765), (46315, 561412), (48970, 530974), (52124, 498845), (52510, 495178), (55892, 465215), (59660, 435833), (65155, 399076), (69865, 372172), (73870, 351994), (92630, 280706), (93043, 279460), (97940, 265487), (99769, 260620), (105020, 247589), (130310, 199538), (139730, 186086), (140353, 185260), (147740, 175997)]