62809040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1980

約数の個数: 80

約数和(自身を含む): 169810560

約数和(自身を除く): 107001520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 1901, 2065, 2360, 3304, 3802, 4130, 4720, 6608, 7604, 8260, 9505, 13307, 15208, 16520, 19010, 26614, 30416, 33040, 38020, 53228, 66535, 76040, 106456, 112159, 133070, 152080, 212912, 224318, 266140, 448636, 532280, 560795, 785113, 897272, 1064560, 1121590, 1570226, 1794544, 2243180, 3140452, 3925565, 4486360, 6280904, 7851130, 8972720, 12561808, 15702260, 31404520, 62809040]

約数ペア:

[(1, 62809040), (2, 31404520), (4, 15702260), (5, 12561808), (7, 8972720), (8, 7851130), (10, 6280904), (14, 4486360), (16, 3925565), (20, 3140452), (28, 2243180), (35, 1794544), (40, 1570226), (56, 1121590), (59, 1064560), (70, 897272), (80, 785113), (112, 560795), (118, 532280), (140, 448636), (236, 266140), (280, 224318), (295, 212912), (413, 152080), (472, 133070), (560, 112159), (590, 106456), (826, 76040), (944, 66535), (1180, 53228), (1652, 38020), (1901, 33040), (2065, 30416), (2360, 26614), (3304, 19010), (3802, 16520), (4130, 15208), (4720, 13307), (6608, 9505), (7604, 8260)]