26431860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 93929472

約数和(自身を除く): 67497612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 103, 105, 130, 140, 141, 156, 182, 188, 195, 206, 210, 235, 260, 273, 282, 309, 329, 364, 390, 412, 420, 455, 470, 515, 546, 564, 611, 618, 658, 705, 721, 780, 910, 940, 987, 1030, 1092, 1222, 1236, 1316, 1339, 1365, 1410, 1442, 1545, 1645, 1820, 1833, 1974, 2060, 2163, 2444, 2678, 2730, 2820, 2884, 3055, 3090, 3290, 3605, 3666, 3948, 4017, 4277, 4326, 4841, 4935, 5356, 5460, 6110, 6180, 6580, 6695, 7210, 7332, 8034, 8554, 8652, 9165, 9373, 9682, 9870, 10815, 12220, 12831, 13390, 14420, 14523, 16068, 17108, 18330, 18746, 19364, 19740, 20085, 21385, 21630, 24205, 25662, 26780, 28119, 29046, 33887, 36660, 37492, 40170, 42770, 43260, 46865, 48410, 51324, 56238, 58092, 62933, 64155, 67774, 72615, 80340, 85540, 93730, 96820, 101661, 112476, 125866, 128310, 135548, 140595, 145230, 169435, 187460, 188799, 203322, 251732, 256620, 281190, 290460, 314665, 338870, 377598, 406644, 440531, 508305, 562380, 629330, 677740, 755196, 881062, 943995, 1016610, 1258660, 1321593, 1762124, 1887990, 2033220, 2202655, 2643186, 3775980, 4405310, 5286372, 6607965, 8810620, 13215930, 26431860]

約数ペア:

[(1, 26431860), (2, 13215930), (3, 8810620), (4, 6607965), (5, 5286372), (6, 4405310), (7, 3775980), (10, 2643186), (12, 2202655), (13, 2033220), (14, 1887990), (15, 1762124), (20, 1321593), (21, 1258660), (26, 1016610), (28, 943995), (30, 881062), (35, 755196), (39, 677740), (42, 629330), (47, 562380), (52, 508305), (60, 440531), (65, 406644), (70, 377598), (78, 338870), (84, 314665), (91, 290460), (94, 281190), (103, 256620), (105, 251732), (130, 203322), (140, 188799), (141, 187460), (156, 169435), (182, 145230), (188, 140595), (195, 135548), (206, 128310), (210, 125866), (235, 112476), (260, 101661), (273, 96820), (282, 93730), (309, 85540), (329, 80340), (364, 72615), (390, 67774), (412, 64155), (420, 62933), (455, 58092), (470, 56238), (515, 51324), (546, 48410), (564, 46865), (611, 43260), (618, 42770), (658, 40170), (705, 37492), (721, 36660), (780, 33887), (910, 29046), (940, 28119), (987, 26780), (1030, 25662), (1092, 24205), (1222, 21630), (1236, 21385), (1316, 20085), (1339, 19740), (1365, 19364), (1410, 18746), (1442, 18330), (1545, 17108), (1645, 16068), (1820, 14523), (1833, 14420), (1974, 13390), (2060, 12831), (2163, 12220), (2444, 10815), (2678, 9870), (2730, 9682), (2820, 9373), (2884, 9165), (3055, 8652), (3090, 8554), (3290, 8034), (3605, 7332), (3666, 7210), (3948, 6695), (4017, 6580), (4277, 6180), (4326, 6110), (4841, 5460), (4935, 5356)]