9020492060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{1637}}^1$

素因数の和:2535

約数の個数: 96

約数和(自身を含む): 21150642240

約数和(自身を除く): 12130150180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 853, 1292, 1615, 1637, 1706, 3230, 3274, 3412, 4265, 6460, 6548, 8185, 8530, 14501, 16207, 16370, 17060, 27829, 29002, 31103, 32414, 32740, 55658, 58004, 62206, 64828, 72505, 81035, 111316, 124412, 139145, 145010, 155515, 162070, 275519, 278290, 290020, 311030, 324140, 528751, 551038, 556580, 622060, 1057502, 1102076, 1377595, 1396361, 2115004, 2643755, 2755190, 2792722, 5287510, 5510380, 5585444, 6981805, 10575020, 13963610, 23738137, 26530859, 27927220, 47476274, 53061718, 94952548, 106123436, 118690685, 132654295, 237381370, 265308590, 451024603, 474762740, 530617180, 902049206, 1804098412, 2255123015, 4510246030, 9020492060]

約数ペア:

[(1, 9020492060), (2, 4510246030), (4, 2255123015), (5, 1804098412), (10, 902049206), (17, 530617180), (19, 474762740), (20, 451024603), (34, 265308590), (38, 237381370), (68, 132654295), (76, 118690685), (85, 106123436), (95, 94952548), (170, 53061718), (190, 47476274), (323, 27927220), (340, 26530859), (380, 23738137), (646, 13963610), (853, 10575020), (1292, 6981805), (1615, 5585444), (1637, 5510380), (1706, 5287510), (3230, 2792722), (3274, 2755190), (3412, 2643755), (4265, 2115004), (6460, 1396361), (6548, 1377595), (8185, 1102076), (8530, 1057502), (14501, 622060), (16207, 556580), (16370, 551038), (17060, 528751), (27829, 324140), (29002, 311030), (31103, 290020), (32414, 278290), (32740, 275519), (55658, 162070), (58004, 155515), (62206, 145010), (64828, 139145), (72505, 124412), (81035, 111316)]