610414040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6661}}^1$

素因数の和:6780

約数の個数: 64

約数和(自身を含む): 1438992000

約数和(自身を除く): 828577960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 79, 116, 145, 158, 232, 290, 316, 395, 580, 632, 790, 1160, 1580, 2291, 3160, 4582, 6661, 9164, 11455, 13322, 18328, 22910, 26644, 33305, 45820, 53288, 66610, 91640, 133220, 193169, 266440, 386338, 526219, 772676, 965845, 1052438, 1545352, 1931690, 2104876, 2631095, 3863380, 4209752, 5262190, 7726760, 10524380, 15260351, 21048760, 30520702, 61041404, 76301755, 122082808, 152603510, 305207020, 610414040]

約数ペア:

[(1, 610414040), (2, 305207020), (4, 152603510), (5, 122082808), (8, 76301755), (10, 61041404), (20, 30520702), (29, 21048760), (40, 15260351), (58, 10524380), (79, 7726760), (116, 5262190), (145, 4209752), (158, 3863380), (232, 2631095), (290, 2104876), (316, 1931690), (395, 1545352), (580, 1052438), (632, 965845), (790, 772676), (1160, 526219), (1580, 386338), (2291, 266440), (3160, 193169), (4582, 133220), (6661, 91640), (9164, 66610), (11455, 53288), (13322, 45820), (18328, 33305), (22910, 26644)]