39469870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12373}}^1$

素因数の和:12420

約数の個数: 32

約数和(自身を含む): 80183520

約数和(自身を除く): 40713650

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 12373, 24746, 61865, 123730, 136103, 272206, 358817, 680515, 717634, 1361030, 1794085, 3588170, 3946987, 7893974, 19734935, 39469870]

約数ペア:

[(1, 39469870), (2, 19734935), (5, 7893974), (10, 3946987), (11, 3588170), (22, 1794085), (29, 1361030), (55, 717634), (58, 680515), (110, 358817), (145, 272206), (290, 136103), (319, 123730), (638, 61865), (1595, 24746), (3190, 12373)]