236144240

素因数分解:

$2^4\times 5^1\times {\mathrm{2951803}}^1$

素因数の和:2951816

約数の個数: 20

約数和(自身を含む): 549035544

約数和(自身を除く): 312891304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2951803, 5903606, 11807212, 14759015, 23614424, 29518030, 47228848, 59036060, 118072120, 236144240]

約数ペア:

[(1, 236144240), (2, 118072120), (4, 59036060), (5, 47228848), (8, 29518030), (10, 23614424), (16, 14759015), (20, 11807212), (40, 5903606), (80, 2951803)]