43291820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15137}}^1$

素因数の和:15170

約数の個数: 48

約数和(自身を含む): 106813728

約数和(自身を除く): 63521908

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 15137, 30274, 60548, 75685, 151370, 166507, 196781, 302740, 333014, 393562, 666028, 787124, 832535, 983905, 1665070, 1967810, 2164591, 3330140, 3935620, 4329182, 8658364, 10822955, 21645910, 43291820]

約数ペア:

[(1, 43291820), (2, 21645910), (4, 10822955), (5, 8658364), (10, 4329182), (11, 3935620), (13, 3330140), (20, 2164591), (22, 1967810), (26, 1665070), (44, 983905), (52, 832535), (55, 787124), (65, 666028), (110, 393562), (130, 333014), (143, 302740), (220, 196781), (260, 166507), (286, 151370), (572, 75685), (715, 60548), (1430, 30274), (2860, 15137)]