7417540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 17160192

約数和(自身を除く): 9742652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 607, 611, 940, 1214, 1222, 2428, 2444, 3035, 3055, 6070, 6110, 7891, 12140, 12220, 15782, 28529, 31564, 39455, 57058, 78910, 114116, 142645, 157820, 285290, 370877, 570580, 741754, 1483508, 1854385, 3708770, 7417540]

約数ペア:

[(1, 7417540), (2, 3708770), (4, 1854385), (5, 1483508), (10, 741754), (13, 570580), (20, 370877), (26, 285290), (47, 157820), (52, 142645), (65, 114116), (94, 78910), (130, 57058), (188, 39455), (235, 31564), (260, 28529), (470, 15782), (607, 12220), (611, 12140), (940, 7891), (1214, 6110), (1222, 6070), (2428, 3055), (2444, 3035)]