2010822770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{4339}}^1$

素因数の和:4751

約数の個数: 48

約数和(自身を含む): 3989744640

約数和(自身を除く): 1978921870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 383, 605, 766, 1210, 1915, 3830, 4213, 4339, 8426, 8678, 21065, 21695, 42130, 43390, 46343, 47729, 92686, 95458, 231715, 238645, 463430, 477290, 525019, 1050038, 1661837, 2625095, 3323674, 5250190, 8309185, 16618370, 18280207, 36560414, 91401035, 182802070, 201082277, 402164554, 1005411385, 2010822770]

約数ペア:

[(1, 2010822770), (2, 1005411385), (5, 402164554), (10, 201082277), (11, 182802070), (22, 91401035), (55, 36560414), (110, 18280207), (121, 16618370), (242, 8309185), (383, 5250190), (605, 3323674), (766, 2625095), (1210, 1661837), (1915, 1050038), (3830, 525019), (4213, 477290), (4339, 463430), (8426, 238645), (8678, 231715), (21065, 95458), (21695, 92686), (42130, 47729), (43390, 46343)]