15677775940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{87811}}^1$

素因数の和:88012

約数の個数: 48

約数和(自身を含む): 33635508480

約数和(自身を除く): 17957732540

約数列:

[1, 2, 4, 5, 10, 20, 79, 113, 158, 226, 316, 395, 452, 565, 790, 1130, 1580, 2260, 8927, 17854, 35708, 44635, 87811, 89270, 175622, 178540, 351244, 439055, 878110, 1756220, 6937069, 9922643, 13874138, 19845286, 27748276, 34685345, 39690572, 49613215, 69370690, 99226430, 138741380, 198452860, 783888797, 1567777594, 3135555188, 3919443985, 7838887970, 15677775940]

約数ペア:

[(1, 15677775940), (2, 7838887970), (4, 3919443985), (5, 3135555188), (10, 1567777594), (20, 783888797), (79, 198452860), (113, 138741380), (158, 99226430), (226, 69370690), (316, 49613215), (395, 39690572), (452, 34685345), (565, 27748276), (790, 19845286), (1130, 13874138), (1580, 9922643), (2260, 6937069), (8927, 1756220), (17854, 878110), (35708, 439055), (44635, 351244), (87811, 178540), (89270, 175622)]