45430120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66809}}^1$

素因数の和:66837

約数の個数: 32

約数和(自身を含む): 108232200

約数和(自身を除く): 62802080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 66809, 133618, 267236, 334045, 534472, 668090, 1135753, 1336180, 2271506, 2672360, 4543012, 5678765, 9086024, 11357530, 22715060, 45430120]

約数ペア:

[(1, 45430120), (2, 22715060), (4, 11357530), (5, 9086024), (8, 5678765), (10, 4543012), (17, 2672360), (20, 2271506), (34, 1336180), (40, 1135753), (68, 668090), (85, 534472), (136, 334045), (170, 267236), (340, 133618), (680, 66809)]