893896250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{55009}}^1$

素因数の和:55044

約数の個数: 40

約数和(自身を含む): 1804438020

約数和(自身を除く): 910541770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3250, 8125, 16250, 55009, 110018, 275045, 550090, 715117, 1375225, 1430234, 2750450, 3575585, 6876125, 7151170, 13752250, 17877925, 34380625, 35755850, 68761250, 89389625, 178779250, 446948125, 893896250]

約数ペア:

[(1, 893896250), (2, 446948125), (5, 178779250), (10, 89389625), (13, 68761250), (25, 35755850), (26, 34380625), (50, 17877925), (65, 13752250), (125, 7151170), (130, 6876125), (250, 3575585), (325, 2750450), (625, 1430234), (650, 1375225), (1250, 715117), (1625, 550090), (3250, 275045), (8125, 110018), (16250, 55009)]