124629100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{20431}}^1$

素因数の和:20506

約数の個数: 36

約数和(自身を含む): 274892128

約数和(自身を除く): 150263028

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 20431, 40862, 81724, 102155, 204310, 408620, 510775, 1021550, 1246291, 2043100, 2492582, 4985164, 6231455, 12462910, 24925820, 31157275, 62314550, 124629100]

約数ペア:

[(1, 124629100), (2, 62314550), (4, 31157275), (5, 24925820), (10, 12462910), (20, 6231455), (25, 4985164), (50, 2492582), (61, 2043100), (100, 1246291), (122, 1021550), (244, 510775), (305, 408620), (610, 204310), (1220, 102155), (1525, 81724), (3050, 40862), (6100, 20431)]