89762740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 195675984

約数和(自身を除く): 105913244

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 148, 185, 202, 370, 404, 505, 740, 1010, 1201, 2020, 2402, 3737, 4804, 6005, 7474, 12010, 14948, 18685, 24020, 37370, 44437, 74740, 88874, 121301, 177748, 222185, 242602, 444370, 485204, 606505, 888740, 1213010, 2426020, 4488137, 8976274, 17952548, 22440685, 44881370, 89762740]

約数ペア:

[(1, 89762740), (2, 44881370), (4, 22440685), (5, 17952548), (10, 8976274), (20, 4488137), (37, 2426020), (74, 1213010), (101, 888740), (148, 606505), (185, 485204), (202, 444370), (370, 242602), (404, 222185), (505, 177748), (740, 121301), (1010, 88874), (1201, 74740), (2020, 44437), (2402, 37370), (3737, 24020), (4804, 18685), (6005, 14948), (7474, 12010)]