34177520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 87181920

約数和(自身を除く): 53004400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 557, 590, 767, 944, 1040, 1114, 1180, 1534, 2228, 2360, 2785, 3068, 3835, 4456, 4720, 5570, 6136, 7241, 7670, 8912, 11140, 12272, 14482, 15340, 22280, 28964, 30680, 32863, 36205, 44560, 57928, 61360, 65726, 72410, 115856, 131452, 144820, 164315, 262904, 289640, 328630, 427219, 525808, 579280, 657260, 854438, 1314520, 1708876, 2136095, 2629040, 3417752, 4272190, 6835504, 8544380, 17088760, 34177520]

約数ペア:

[(1, 34177520), (2, 17088760), (4, 8544380), (5, 6835504), (8, 4272190), (10, 3417752), (13, 2629040), (16, 2136095), (20, 1708876), (26, 1314520), (40, 854438), (52, 657260), (59, 579280), (65, 525808), (80, 427219), (104, 328630), (118, 289640), (130, 262904), (208, 164315), (236, 144820), (260, 131452), (295, 115856), (472, 72410), (520, 65726), (557, 61360), (590, 57928), (767, 44560), (944, 36205), (1040, 32863), (1114, 30680), (1180, 28964), (1534, 22280), (2228, 15340), (2360, 14482), (2785, 12272), (3068, 11140), (3835, 8912), (4456, 7670), (4720, 7241), (5570, 6136)]