15672370760

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{16927}}^1$

素因数の和:17310

約数の個数: 64

約数和(自身を含む): 35833190400

約数和(自身を除く): 20160819640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 293, 316, 395, 586, 632, 790, 1172, 1465, 1580, 2344, 2930, 3160, 5860, 11720, 16927, 23147, 33854, 46294, 67708, 84635, 92588, 115735, 135416, 169270, 185176, 231470, 338540, 462940, 677080, 925880, 1337233, 2674466, 4959611, 5348932, 6686165, 9919222, 10697864, 13372330, 19838444, 24798055, 26744660, 39676888, 49596110, 53489320, 99192220, 198384440, 391809269, 783618538, 1567237076, 1959046345, 3134474152, 3918092690, 7836185380, 15672370760]

約数ペア:

[(1, 15672370760), (2, 7836185380), (4, 3918092690), (5, 3134474152), (8, 1959046345), (10, 1567237076), (20, 783618538), (40, 391809269), (79, 198384440), (158, 99192220), (293, 53489320), (316, 49596110), (395, 39676888), (586, 26744660), (632, 24798055), (790, 19838444), (1172, 13372330), (1465, 10697864), (1580, 9919222), (2344, 6686165), (2930, 5348932), (3160, 4959611), (5860, 2674466), (11720, 1337233), (16927, 925880), (23147, 677080), (33854, 462940), (46294, 338540), (67708, 231470), (84635, 185176), (92588, 169270), (115735, 135416)]