359220740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^2\times {\mathrm{1693}}^1$

素因数の和:1908

約数の個数: 36

約数和(自身を含む): 762208524

約数和(自身を除く): 402987784

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 1693, 2060, 3386, 6772, 8465, 10609, 16930, 21218, 33860, 42436, 53045, 106090, 174379, 212180, 348758, 697516, 871895, 1743790, 3487580, 17961037, 35922074, 71844148, 89805185, 179610370, 359220740]

約数ペア:

[(1, 359220740), (2, 179610370), (4, 89805185), (5, 71844148), (10, 35922074), (20, 17961037), (103, 3487580), (206, 1743790), (412, 871895), (515, 697516), (1030, 348758), (1693, 212180), (2060, 174379), (3386, 106090), (6772, 53045), (8465, 42436), (10609, 33860), (16930, 21218)]