486522320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{357737}}^1$

素因数の和:357767

約数の個数: 40

約数和(自身を含む): 1197706824

約数和(自身を除く): 711184504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 357737, 715474, 1430948, 1788685, 2861896, 3577370, 5723792, 6081529, 7154740, 12163058, 14309480, 24326116, 28618960, 30407645, 48652232, 60815290, 97304464, 121630580, 243261160, 486522320]

約数ペア:

[(1, 486522320), (2, 243261160), (4, 121630580), (5, 97304464), (8, 60815290), (10, 48652232), (16, 30407645), (17, 28618960), (20, 24326116), (34, 14309480), (40, 12163058), (68, 7154740), (80, 6081529), (85, 5723792), (136, 3577370), (170, 2861896), (272, 1788685), (340, 1430948), (680, 715474), (1360, 357737)]