2008588760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2953807}}^1$

素因数の和:2953835

約数の個数: 32

約数和(自身を含む): 4785168960

約数和(自身を除く): 2776580200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2953807, 5907614, 11815228, 14769035, 23630456, 29538070, 50214719, 59076140, 100429438, 118152280, 200858876, 251073595, 401717752, 502147190, 1004294380, 2008588760]

約数ペア:

[(1, 2008588760), (2, 1004294380), (4, 502147190), (5, 401717752), (8, 251073595), (10, 200858876), (17, 118152280), (20, 100429438), (34, 59076140), (40, 50214719), (68, 29538070), (85, 23630456), (136, 14769035), (170, 11815228), (340, 5907614), (680, 2953807)]