8330680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12251}}^1$

素因数の和:12279

約数の個数: 32

約数和(自身を含む): 19848240

約数和(自身を除く): 11517560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 12251, 24502, 49004, 61255, 98008, 122510, 208267, 245020, 416534, 490040, 833068, 1041335, 1666136, 2082670, 4165340, 8330680]

約数ペア:

[(1, 8330680), (2, 4165340), (4, 2082670), (5, 1666136), (8, 1041335), (10, 833068), (17, 490040), (20, 416534), (34, 245020), (40, 208267), (68, 122510), (85, 98008), (136, 61255), (170, 49004), (340, 24502), (680, 12251)]