9603405020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2293}}^1\times {\mathrm{19037}}^1$

素因数の和:21350

約数の個数: 48

約数和(自身を含む): 22011278688

約数和(自身を除く): 12407873668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2293, 4586, 9172, 11465, 19037, 22930, 25223, 38074, 45860, 50446, 76148, 95185, 100892, 126115, 190370, 209407, 252230, 380740, 418814, 504460, 837628, 1047035, 2094070, 4188140, 43651841, 87303682, 174607364, 218259205, 436518410, 480170251, 873036820, 960340502, 1920681004, 2400851255, 4801702510, 9603405020]

約数ペア:

[(1, 9603405020), (2, 4801702510), (4, 2400851255), (5, 1920681004), (10, 960340502), (11, 873036820), (20, 480170251), (22, 436518410), (44, 218259205), (55, 174607364), (110, 87303682), (220, 43651841), (2293, 4188140), (4586, 2094070), (9172, 1047035), (11465, 837628), (19037, 504460), (22930, 418814), (25223, 380740), (38074, 252230), (45860, 209407), (50446, 190370), (76148, 126115), (95185, 100892)]