130078880

素因数分解:

$2^5\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1409}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 308062440

約数和(自身を除く): 177983560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 577, 1154, 1409, 2308, 2818, 2885, 4616, 5636, 5770, 7045, 9232, 11272, 11540, 14090, 18464, 22544, 23080, 28180, 45088, 46160, 56360, 92320, 112720, 225440, 812993, 1625986, 3251972, 4064965, 6503944, 8129930, 13007888, 16259860, 26015776, 32519720, 65039440, 130078880]

約数ペア:

[(1, 130078880), (2, 65039440), (4, 32519720), (5, 26015776), (8, 16259860), (10, 13007888), (16, 8129930), (20, 6503944), (32, 4064965), (40, 3251972), (80, 1625986), (160, 812993), (577, 225440), (1154, 112720), (1409, 92320), (2308, 56360), (2818, 46160), (2885, 45088), (4616, 28180), (5636, 23080), (5770, 22544), (7045, 18464), (9232, 14090), (11272, 11540)]