66268730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5527}}^1$

素因数の和:5654

約数の個数: 32

約数和(自身を含む): 131345280

約数和(自身を除く): 65076550

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5527, 5995, 11054, 11990, 27635, 55270, 60797, 121594, 303985, 602443, 607970, 1204886, 3012215, 6024430, 6626873, 13253746, 33134365, 66268730]

約数ペア:

[(1, 66268730), (2, 33134365), (5, 13253746), (10, 6626873), (11, 6024430), (22, 3012215), (55, 1204886), (109, 607970), (110, 602443), (218, 303985), (545, 121594), (1090, 60797), (1199, 55270), (2398, 27635), (5527, 11990), (5995, 11054)]