74959540

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{13933}}^1$

素因数の和:14211

約数の個数: 24

約数和(自身を含む): 158011560

約数和(自身を除く): 83052020

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 13933, 27866, 55732, 69665, 139330, 278660, 3747977, 7495954, 14991908, 18739885, 37479770, 74959540]

約数ペア:

[(1, 74959540), (2, 37479770), (4, 18739885), (5, 14991908), (10, 7495954), (20, 3747977), (269, 278660), (538, 139330), (1076, 69665), (1345, 55732), (2690, 27866), (5380, 13933)]