23139320

素因数分解:

$2^3\times 5^1\times {\mathrm{578483}}^1$

素因数の和:578494

約数の個数: 16

約数和(自身を含む): 52063560

約数和(自身を除く): 28924240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578483, 1156966, 2313932, 2892415, 4627864, 5784830, 11569660, 23139320]

約数ペア:

[(1, 23139320), (2, 11569660), (4, 5784830), (5, 4627864), (8, 2892415), (10, 2313932), (20, 1156966), (40, 578483)]