45509440

素因数分解:

$2^6\times 5^1\times {\mathrm{142217}}^1$

素因数の和:142234

約数の個数: 28

約数和(自身を含む): 108370116

約数和(自身を除く): 62860676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 142217, 284434, 568868, 711085, 1137736, 1422170, 2275472, 2844340, 4550944, 5688680, 9101888, 11377360, 22754720, 45509440]

約数ペア:

[(1, 45509440), (2, 22754720), (4, 11377360), (5, 9101888), (8, 5688680), (10, 4550944), (16, 2844340), (20, 2275472), (32, 1422170), (40, 1137736), (64, 711085), (80, 568868), (160, 284434), (320, 142217)]