40029410

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{14771}}^1$

素因数の和:15049

約数の個数: 16

約数和(自身を含む): 72323712

約数和(自身を除く): 32294302

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 14771, 29542, 73855, 147710, 4002941, 8005882, 20014705, 40029410]

約数ペア:

[(1, 40029410), (2, 20014705), (5, 8005882), (10, 4002941), (271, 147710), (542, 73855), (1355, 29542), (2710, 14771)]