3633424880

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{2237}}^1$

素因数の和:2586

約数の個数: 80

約数和(自身を含む): 8591771520

約数和(自身を除く): 4958346640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 257, 316, 395, 514, 632, 790, 1028, 1264, 1285, 1580, 2056, 2237, 2570, 3160, 4112, 4474, 5140, 6320, 8948, 10280, 11185, 17896, 20303, 20560, 22370, 35792, 40606, 44740, 81212, 89480, 101515, 162424, 176723, 178960, 203030, 324848, 353446, 406060, 574909, 706892, 812120, 883615, 1149818, 1413784, 1624240, 1767230, 2299636, 2827568, 2874545, 3534460, 4599272, 5749090, 7068920, 9198544, 11498180, 14137840, 22996360, 45417811, 45992720, 90835622, 181671244, 227089055, 363342488, 454178110, 726684976, 908356220, 1816712440, 3633424880]

約数ペア:

[(1, 3633424880), (2, 1816712440), (4, 908356220), (5, 726684976), (8, 454178110), (10, 363342488), (16, 227089055), (20, 181671244), (40, 90835622), (79, 45992720), (80, 45417811), (158, 22996360), (257, 14137840), (316, 11498180), (395, 9198544), (514, 7068920), (632, 5749090), (790, 4599272), (1028, 3534460), (1264, 2874545), (1285, 2827568), (1580, 2299636), (2056, 1767230), (2237, 1624240), (2570, 1413784), (3160, 1149818), (4112, 883615), (4474, 812120), (5140, 706892), (6320, 574909), (8948, 406060), (10280, 353446), (11185, 324848), (17896, 203030), (20303, 178960), (20560, 176723), (22370, 162424), (35792, 101515), (40606, 89480), (44740, 81212)]