62988490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 56243510

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 1999, 3151, 3998, 6302, 9995, 15755, 19990, 31510, 45977, 91954, 229885, 273863, 459770, 547726, 1369315, 2738630, 6298849, 12597698, 31494245, 62988490]

約数ペア:

[(1, 62988490), (2, 31494245), (5, 12597698), (10, 6298849), (23, 2738630), (46, 1369315), (115, 547726), (137, 459770), (230, 273863), (274, 229885), (685, 91954), (1370, 45977), (1999, 31510), (3151, 19990), (3998, 15755), (6302, 9995)]