66606550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{32491}}^1$

素因数の和:32544

約数の個数: 24

約数和(自身を含む): 126913752

約数和(自身を除く): 60307202

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 32491, 64982, 162455, 324910, 812275, 1332131, 1624550, 2664262, 6660655, 13321310, 33303275, 66606550]

約数ペア:

[(1, 66606550), (2, 33303275), (5, 13321310), (10, 6660655), (25, 2664262), (41, 1624550), (50, 1332131), (82, 812275), (205, 324910), (410, 162455), (1025, 64982), (2050, 32491)]