14317520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 39128448

約数和(自身を除く): 24810928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 691, 740, 1036, 1295, 1382, 1480, 2072, 2590, 2764, 2960, 3455, 4144, 4837, 5180, 5528, 6910, 9674, 10360, 11056, 13820, 19348, 20720, 24185, 25567, 27640, 38696, 48370, 51134, 55280, 77392, 96740, 102268, 127835, 178969, 193480, 204536, 255670, 357938, 386960, 409072, 511340, 715876, 894845, 1022680, 1431752, 1789690, 2045360, 2863504, 3579380, 7158760, 14317520]

約数ペア:

[(1, 14317520), (2, 7158760), (4, 3579380), (5, 2863504), (7, 2045360), (8, 1789690), (10, 1431752), (14, 1022680), (16, 894845), (20, 715876), (28, 511340), (35, 409072), (37, 386960), (40, 357938), (56, 255670), (70, 204536), (74, 193480), (80, 178969), (112, 127835), (140, 102268), (148, 96740), (185, 77392), (259, 55280), (280, 51134), (296, 48370), (370, 38696), (518, 27640), (560, 25567), (592, 24185), (691, 20720), (740, 19348), (1036, 13820), (1295, 11056), (1382, 10360), (1480, 9674), (2072, 6910), (2590, 5528), (2764, 5180), (2960, 4837), (3455, 4144)]