13309420083640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{832957}}^1\times {\mathrm{9743}}^1$

素因数の和:842752

約数の個数: 64

約数和(自身を含む): 30679775602560

約数和(自身を除く): 17370355518920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 9743, 19486, 38972, 48715, 77944, 97430, 194860, 389720, 399463, 798926, 832957, 1597852, 1665914, 1997315, 3195704, 3331828, 3994630, 4164785, 6663656, 7989260, 8329570, 15978520, 16659140, 33318280, 34151237, 68302474, 136604948, 170756185, 273209896, 341512370, 683024740, 1366049480, 8115500051, 16231000102, 32462000204, 40577500255, 64924000408, 81155000510, 162310001020, 324620002040, 332735502091, 665471004182, 1330942008364, 1663677510455, 2661884016728, 3327355020910, 6654710041820, 13309420083640]

約数ペア:

[(1, 13309420083640), (2, 6654710041820), (4, 3327355020910), (5, 2661884016728), (8, 1663677510455), (10, 1330942008364), (20, 665471004182), (40, 332735502091), (41, 324620002040), (82, 162310001020), (164, 81155000510), (205, 64924000408), (328, 40577500255), (410, 32462000204), (820, 16231000102), (1640, 8115500051), (9743, 1366049480), (19486, 683024740), (38972, 341512370), (48715, 273209896), (77944, 170756185), (97430, 136604948), (194860, 68302474), (389720, 34151237), (399463, 33318280), (798926, 16659140), (832957, 15978520), (1597852, 8329570), (1665914, 7989260), (1997315, 6663656), (3195704, 4164785), (3331828, 3994630)]