38802100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6361}}^1$

素因数の和:6436

約数の個数: 36

約数和(自身を含む): 85594348

約数和(自身を除く): 46792248

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 6361, 12722, 25444, 31805, 63610, 127220, 159025, 318050, 388021, 636100, 776042, 1552084, 1940105, 3880210, 7760420, 9700525, 19401050, 38802100]

約数ペア:

[(1, 38802100), (2, 19401050), (4, 9700525), (5, 7760420), (10, 3880210), (20, 1940105), (25, 1552084), (50, 776042), (61, 636100), (100, 388021), (122, 318050), (244, 159025), (305, 127220), (610, 63610), (1220, 31805), (1525, 25444), (3050, 12722), (6100, 6361)]