2019470120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2969809}}^1$

素因数の和:2969837

約数の個数: 32

約数和(自身を含む): 4811092200

約数和(自身を除く): 2791622080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2969809, 5939618, 11879236, 14849045, 23758472, 29698090, 50486753, 59396180, 100973506, 118792360, 201947012, 252433765, 403894024, 504867530, 1009735060, 2019470120]

約数ペア:

[(1, 2019470120), (2, 1009735060), (4, 504867530), (5, 403894024), (8, 252433765), (10, 201947012), (17, 118792360), (20, 100973506), (34, 59396180), (40, 50486753), (68, 29698090), (85, 23758472), (136, 14849045), (170, 11879236), (340, 5939618), (680, 2969809)]