66708931510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12515747}}^1$

素因数の和:12515808

約数の個数: 32

約数和(自身を含む): 132466676832

約数和(自身を除く): 65757745322

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 12515747, 25031494, 62578735, 125157470, 162704711, 325409422, 513145627, 813523555, 1026291254, 1627047110, 2565728135, 5131456270, 6670893151, 13341786302, 33354465755, 66708931510]

約数ペア:

[(1, 66708931510), (2, 33354465755), (5, 13341786302), (10, 6670893151), (13, 5131456270), (26, 2565728135), (41, 1627047110), (65, 1026291254), (82, 813523555), (130, 513145627), (205, 325409422), (410, 162704711), (533, 125157470), (1066, 62578735), (2665, 25031494), (5330, 12515747)]