73358480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70537}}^1$

素因数の和:70563

約数の個数: 40

約数和(自身を含む): 183680952

約数和(自身を除く): 110322472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 70537, 141074, 282148, 352685, 564296, 705370, 916981, 1128592, 1410740, 1833962, 2821480, 3667924, 4584905, 5642960, 7335848, 9169810, 14671696, 18339620, 36679240, 73358480]

約数ペア:

[(1, 73358480), (2, 36679240), (4, 18339620), (5, 14671696), (8, 9169810), (10, 7335848), (13, 5642960), (16, 4584905), (20, 3667924), (26, 2821480), (40, 1833962), (52, 1410740), (65, 1128592), (80, 916981), (104, 705370), (130, 564296), (208, 352685), (260, 282148), (520, 141074), (1040, 70537)]