42467420

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{7247}}^1$

素因数の和:7549

約数の個数: 24

約数和(自身を含む): 89498304

約数和(自身を除く): 47030884

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 7247, 14494, 28988, 36235, 72470, 144940, 2123371, 4246742, 8493484, 10616855, 21233710, 42467420]

約数ペア:

[(1, 42467420), (2, 21233710), (4, 10616855), (5, 8493484), (10, 4246742), (20, 2123371), (293, 144940), (586, 72470), (1172, 36235), (1465, 28988), (2930, 14494), (5860, 7247)]