22052780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35569}}^1$

素因数の和:35609

約数の個数: 24

約数和(自身を含む): 47806080

約数和(自身を除く): 25753300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 35569, 71138, 142276, 177845, 355690, 711380, 1102639, 2205278, 4410556, 5513195, 11026390, 22052780]

約数ペア:

[(1, 22052780), (2, 11026390), (4, 5513195), (5, 4410556), (10, 2205278), (20, 1102639), (31, 711380), (62, 355690), (124, 177845), (155, 142276), (310, 71138), (620, 35569)]