47201710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 86832000

約数和(自身を除く): 39630290

約数列:

[1, 2, 5, 10, 79, 149, 158, 298, 395, 401, 745, 790, 802, 1490, 2005, 4010, 11771, 23542, 31679, 58855, 59749, 63358, 117710, 119498, 158395, 298745, 316790, 597490, 4720171, 9440342, 23600855, 47201710]

約数ペア:

[(1, 47201710), (2, 23600855), (5, 9440342), (10, 4720171), (79, 597490), (149, 316790), (158, 298745), (298, 158395), (395, 119498), (401, 117710), (745, 63358), (790, 59749), (802, 58855), (1490, 31679), (2005, 23542), (4010, 11771)]