45358780

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8431}}^1$

素因数の和:8709

約数の個数: 24

約数和(自身を含む): 95618880

約数和(自身を除く): 50260100

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 8431, 16862, 33724, 42155, 84310, 168620, 2267939, 4535878, 9071756, 11339695, 22679390, 45358780]

約数ペア:

[(1, 45358780), (2, 22679390), (4, 11339695), (5, 9071756), (10, 4535878), (20, 2267939), (269, 168620), (538, 84310), (1076, 42155), (1345, 33724), (2690, 16862), (5380, 8431)]