63791380

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{14303}}^1$

素因数の和:14535

約数の個数: 24

約数和(自身を含む): 134572032

約数和(自身を除く): 70780652

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 14303, 28606, 57212, 71515, 143030, 286060, 3189569, 6379138, 12758276, 15947845, 31895690, 63791380]

約数ペア:

[(1, 63791380), (2, 31895690), (4, 15947845), (5, 12758276), (10, 6379138), (20, 3189569), (223, 286060), (446, 143030), (892, 71515), (1115, 57212), (2230, 28606), (4460, 14303)]