47704460

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8867}}^1$

素因数の和:9145

約数の個数: 24

約数和(自身を含む): 100563120

約数和(自身を除く): 52858660

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 8867, 17734, 35468, 44335, 88670, 177340, 2385223, 4770446, 9540892, 11926115, 23852230, 47704460]

約数ペア:

[(1, 47704460), (2, 23852230), (4, 11926115), (5, 9540892), (10, 4770446), (20, 2385223), (269, 177340), (538, 88670), (1076, 44335), (1345, 35468), (2690, 17734), (5380, 8867)]