86322850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 170692200

約数和(自身を除く): 84369350

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1073, 1450, 1609, 1850, 2146, 3218, 5365, 8045, 10730, 16090, 26825, 40225, 46661, 53650, 59533, 80450, 93322, 119066, 233305, 297665, 466610, 595330, 1166525, 1488325, 1726457, 2333050, 2976650, 3452914, 8632285, 17264570, 43161425, 86322850]

約数ペア:

[(1, 86322850), (2, 43161425), (5, 17264570), (10, 8632285), (25, 3452914), (29, 2976650), (37, 2333050), (50, 1726457), (58, 1488325), (74, 1166525), (145, 595330), (185, 466610), (290, 297665), (370, 233305), (725, 119066), (925, 93322), (1073, 80450), (1450, 59533), (1609, 53650), (1850, 46661), (2146, 40225), (3218, 26825), (5365, 16090), (8045, 10730)]