3965702920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{11701}}^1$

素因数の和:11978

約数の個数: 64

約数和(自身を含む): 9204793200

約数和(自身を除く): 5239090280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 229, 296, 370, 458, 740, 916, 1145, 1480, 1832, 2290, 4580, 8473, 9160, 11701, 16946, 23402, 33892, 42365, 46804, 58505, 67784, 84730, 93608, 117010, 169460, 234020, 338920, 432937, 468040, 865874, 1731748, 2164685, 2679529, 3463496, 4329370, 5359058, 8658740, 10718116, 13397645, 17317480, 21436232, 26795290, 53590580, 99142573, 107181160, 198285146, 396570292, 495712865, 793140584, 991425730, 1982851460, 3965702920]

約数ペア:

[(1, 3965702920), (2, 1982851460), (4, 991425730), (5, 793140584), (8, 495712865), (10, 396570292), (20, 198285146), (37, 107181160), (40, 99142573), (74, 53590580), (148, 26795290), (185, 21436232), (229, 17317480), (296, 13397645), (370, 10718116), (458, 8658740), (740, 5359058), (916, 4329370), (1145, 3463496), (1480, 2679529), (1832, 2164685), (2290, 1731748), (4580, 865874), (8473, 468040), (9160, 432937), (11701, 338920), (16946, 234020), (23402, 169460), (33892, 117010), (42365, 93608), (46804, 84730), (58505, 67784)]