117697760

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2797}}^1$

素因数の和:3075

約数の個数: 48

約数和(自身を含む): 279218016

約数和(自身を除く): 161520256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 1052, 1315, 2104, 2630, 2797, 4208, 5260, 5594, 8416, 10520, 11188, 13985, 21040, 22376, 27970, 42080, 44752, 55940, 89504, 111880, 223760, 447520, 735611, 1471222, 2942444, 3678055, 5884888, 7356110, 11769776, 14712220, 23539552, 29424440, 58848880, 117697760]

約数ペア:

[(1, 117697760), (2, 58848880), (4, 29424440), (5, 23539552), (8, 14712220), (10, 11769776), (16, 7356110), (20, 5884888), (32, 3678055), (40, 2942444), (80, 1471222), (160, 735611), (263, 447520), (526, 223760), (1052, 111880), (1315, 89504), (2104, 55940), (2630, 44752), (2797, 42080), (4208, 27970), (5260, 22376), (5594, 21040), (8416, 13985), (10520, 11188)]