2011328140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1747

約数の個数: 96

約数和(自身を含む): 4641525504

約数和(自身を除く): 2630197364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 101, 148, 170, 185, 202, 340, 370, 404, 505, 629, 740, 1010, 1258, 1583, 1717, 2020, 2516, 3145, 3166, 3434, 3737, 6290, 6332, 6868, 7474, 7915, 8585, 12580, 14948, 15830, 17170, 18685, 26911, 31660, 34340, 37370, 53822, 58571, 63529, 74740, 107644, 117142, 127058, 134555, 159883, 234284, 254116, 269110, 292855, 317645, 319766, 538220, 585710, 635290, 639532, 799415, 995707, 1171420, 1270580, 1598830, 1991414, 2718011, 3197660, 3982828, 4978535, 5436022, 5915671, 9957070, 10872044, 11831342, 13590055, 19914140, 23662684, 27180110, 29578355, 54360220, 59156710, 100566407, 118313420, 201132814, 402265628, 502832035, 1005664070, 2011328140]

約数ペア:

[(1, 2011328140), (2, 1005664070), (4, 502832035), (5, 402265628), (10, 201132814), (17, 118313420), (20, 100566407), (34, 59156710), (37, 54360220), (68, 29578355), (74, 27180110), (85, 23662684), (101, 19914140), (148, 13590055), (170, 11831342), (185, 10872044), (202, 9957070), (340, 5915671), (370, 5436022), (404, 4978535), (505, 3982828), (629, 3197660), (740, 2718011), (1010, 1991414), (1258, 1598830), (1583, 1270580), (1717, 1171420), (2020, 995707), (2516, 799415), (3145, 639532), (3166, 635290), (3434, 585710), (3737, 538220), (6290, 319766), (6332, 317645), (6868, 292855), (7474, 269110), (7915, 254116), (8585, 234284), (12580, 159883), (14948, 134555), (15830, 127058), (17170, 117142), (18685, 107644), (26911, 74740), (31660, 63529), (34340, 58571), (37370, 53822)]