93996920

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{12983}}^1$

素因数の和:13175

約数の個数: 32

約数和(自身を含む): 212677920

約数和(自身を除く): 118681000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 7240, 12983, 25966, 51932, 64915, 103864, 129830, 259660, 519320, 2349923, 4699846, 9399692, 11749615, 18799384, 23499230, 46998460, 93996920]

約数ペア:

[(1, 93996920), (2, 46998460), (4, 23499230), (5, 18799384), (8, 11749615), (10, 9399692), (20, 4699846), (40, 2349923), (181, 519320), (362, 259660), (724, 129830), (905, 103864), (1448, 64915), (1810, 51932), (3620, 25966), (7240, 12983)]