88108360

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 203024880

約数和(自身を除く): 114916520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 113, 193, 202, 226, 386, 404, 452, 505, 565, 772, 808, 904, 965, 1010, 1130, 1544, 1930, 2020, 2260, 3860, 4040, 4520, 7720, 11413, 19493, 21809, 22826, 38986, 43618, 45652, 57065, 77972, 87236, 91304, 97465, 109045, 114130, 155944, 174472, 194930, 218090, 228260, 389860, 436180, 456520, 779720, 872360, 2202709, 4405418, 8810836, 11013545, 17621672, 22027090, 44054180, 88108360]

約数ペア:

[(1, 88108360), (2, 44054180), (4, 22027090), (5, 17621672), (8, 11013545), (10, 8810836), (20, 4405418), (40, 2202709), (101, 872360), (113, 779720), (193, 456520), (202, 436180), (226, 389860), (386, 228260), (404, 218090), (452, 194930), (505, 174472), (565, 155944), (772, 114130), (808, 109045), (904, 97465), (965, 91304), (1010, 87236), (1130, 77972), (1544, 57065), (1930, 45652), (2020, 43618), (2260, 38986), (3860, 22826), (4040, 21809), (4520, 19493), (7720, 11413)]