17079920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 46684512

約数和(自身を除く): 29604592

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1493, 2288, 2860, 2986, 5720, 5972, 7465, 11440, 11944, 14930, 16423, 19409, 23888, 29860, 32846, 38818, 59720, 65692, 77636, 82115, 97045, 119440, 131384, 155272, 164230, 194090, 213499, 262768, 310544, 328460, 388180, 426998, 656920, 776360, 853996, 1067495, 1313840, 1552720, 1707992, 2134990, 3415984, 4269980, 8539960, 17079920]

約数ペア:

[(1, 17079920), (2, 8539960), (4, 4269980), (5, 3415984), (8, 2134990), (10, 1707992), (11, 1552720), (13, 1313840), (16, 1067495), (20, 853996), (22, 776360), (26, 656920), (40, 426998), (44, 388180), (52, 328460), (55, 310544), (65, 262768), (80, 213499), (88, 194090), (104, 164230), (110, 155272), (130, 131384), (143, 119440), (176, 97045), (208, 82115), (220, 77636), (260, 65692), (286, 59720), (440, 38818), (520, 32846), (572, 29860), (715, 23888), (880, 19409), (1040, 16423), (1144, 14930), (1430, 11944), (1493, 11440), (2288, 7465), (2860, 5972), (2986, 5720)]