202235960

素因数分解:

$2^3\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{3119}}^1$

素因数の和:4751

約数の個数: 32

約数和(自身を含む): 455457600

約数和(自身を除く): 253221640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1621, 3119, 3242, 6238, 6484, 8105, 12476, 12968, 15595, 16210, 24952, 31190, 32420, 62380, 64840, 124760, 5055899, 10111798, 20223596, 25279495, 40447192, 50558990, 101117980, 202235960]

約数ペア:

[(1, 202235960), (2, 101117980), (4, 50558990), (5, 40447192), (8, 25279495), (10, 20223596), (20, 10111798), (40, 5055899), (1621, 124760), (3119, 64840), (3242, 62380), (6238, 32420), (6484, 31190), (8105, 24952), (12476, 16210), (12968, 15595)]