15732340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60509}}^1$

素因数の和:60531

約数の個数: 24

約数和(自身を含む): 35579880

約数和(自身を除く): 19847540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60509, 121018, 242036, 302545, 605090, 786617, 1210180, 1573234, 3146468, 3933085, 7866170, 15732340]

約数ペア:

[(1, 15732340), (2, 7866170), (4, 3933085), (5, 3146468), (10, 1573234), (13, 1210180), (20, 786617), (26, 605090), (52, 302545), (65, 242036), (130, 121018), (260, 60509)]