1707122320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1255237}}^1$

素因数の和:1255267

約数の個数: 40

約数和(自身を含む): 4202536824

約数和(自身を除く): 2495414504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1255237, 2510474, 5020948, 6276185, 10041896, 12552370, 20083792, 21339029, 25104740, 42678058, 50209480, 85356116, 100418960, 106695145, 170712232, 213390290, 341424464, 426780580, 853561160, 1707122320]

約数ペア:

[(1, 1707122320), (2, 853561160), (4, 426780580), (5, 341424464), (8, 213390290), (10, 170712232), (16, 106695145), (17, 100418960), (20, 85356116), (34, 50209480), (40, 42678058), (68, 25104740), (80, 21339029), (85, 20083792), (136, 12552370), (170, 10041896), (272, 6276185), (340, 5020948), (680, 2510474), (1360, 1255237)]