45646240

素因数分解:

$2^5\times 5^1\times {\mathrm{285289}}^1$

素因数の和:285304

約数の個数: 24

約数和(自身を含む): 107839620

約数和(自身を除く): 62193380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 285289, 570578, 1141156, 1426445, 2282312, 2852890, 4564624, 5705780, 9129248, 11411560, 22823120, 45646240]

約数ペア:

[(1, 45646240), (2, 22823120), (4, 11411560), (5, 9129248), (8, 5705780), (10, 4564624), (16, 2852890), (20, 2282312), (32, 1426445), (40, 1141156), (80, 570578), (160, 285289)]