130035280

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10909}}^1$

素因数の和:11071

約数の個数: 40

約数和(自身を含む): 304389000

約数和(自身を除く): 174353720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 10909, 11920, 21818, 43636, 54545, 87272, 109090, 174544, 218180, 436360, 872720, 1625441, 3250882, 6501764, 8127205, 13003528, 16254410, 26007056, 32508820, 65017640, 130035280]

約数ペア:

[(1, 130035280), (2, 65017640), (4, 32508820), (5, 26007056), (8, 16254410), (10, 13003528), (16, 8127205), (20, 6501764), (40, 3250882), (80, 1625441), (149, 872720), (298, 436360), (596, 218180), (745, 174544), (1192, 109090), (1490, 87272), (2384, 54545), (2980, 43636), (5960, 21818), (10909, 11920)]