704265580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1\times {\mathrm{1579}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 1532916000

約数和(自身を除く): 828650420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 769, 1538, 1579, 3076, 3158, 3845, 6316, 7690, 7895, 15380, 15790, 22301, 31580, 44602, 45791, 89204, 91582, 111505, 183164, 223010, 228955, 446020, 457910, 915820, 1214251, 2428502, 4857004, 6071255, 12142510, 24285020, 35213279, 70426558, 140853116, 176066395, 352132790, 704265580]

約数ペア:

[(1, 704265580), (2, 352132790), (4, 176066395), (5, 140853116), (10, 70426558), (20, 35213279), (29, 24285020), (58, 12142510), (116, 6071255), (145, 4857004), (290, 2428502), (580, 1214251), (769, 915820), (1538, 457910), (1579, 446020), (3076, 228955), (3158, 223010), (3845, 183164), (6316, 111505), (7690, 91582), (7895, 89204), (15380, 45791), (15790, 44602), (22301, 31580)]