104069440

素因数分解:

$2^6\times 5^1\times {\mathrm{325217}}^1$

素因数の和:325234

約数の個数: 28

約数和(自身を含む): 247816116

約数和(自身を除く): 143746676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 325217, 650434, 1300868, 1626085, 2601736, 3252170, 5203472, 6504340, 10406944, 13008680, 20813888, 26017360, 52034720, 104069440]

約数ペア:

[(1, 104069440), (2, 52034720), (4, 26017360), (5, 20813888), (8, 13008680), (10, 10406944), (16, 6504340), (20, 5203472), (32, 3252170), (40, 2601736), (64, 1626085), (80, 1300868), (160, 650434), (320, 325217)]