72650770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 135717120

約数和(自身を除く): 63066350

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 2243, 3239, 4486, 6478, 11215, 16195, 22430, 32390, 91963, 177197, 183926, 354394, 459815, 885985, 919630, 1771970, 7265077, 14530154, 36325385, 72650770]

約数ペア:

[(1, 72650770), (2, 36325385), (5, 14530154), (10, 7265077), (41, 1771970), (79, 919630), (82, 885985), (158, 459815), (205, 354394), (395, 183926), (410, 177197), (790, 91963), (2243, 32390), (3239, 22430), (4486, 16195), (6478, 11215)]