40833440

素因数分解:

$2^5\times 5^1\times {\mathrm{255209}}^1$

素因数の和:255224

約数の個数: 24

約数和(自身を含む): 96469380

約数和(自身を除く): 55635940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 255209, 510418, 1020836, 1276045, 2041672, 2552090, 4083344, 5104180, 8166688, 10208360, 20416720, 40833440]

約数ペア:

[(1, 40833440), (2, 20416720), (4, 10208360), (5, 8166688), (8, 5104180), (10, 4083344), (16, 2552090), (20, 2041672), (32, 1276045), (40, 1020836), (80, 510418), (160, 255209)]