157037685160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2729}}^1\times {\mathrm{13967}}^1$

素因数の和:16810

約数の個数: 64

約数和(自身を含む): 356921510400

約数和(自身を除く): 199883825240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2729, 4120, 5458, 10916, 13645, 13967, 21832, 27290, 27934, 54580, 55868, 69835, 109160, 111736, 139670, 279340, 281087, 558680, 562174, 1124348, 1405435, 1438601, 2248696, 2810870, 2877202, 5621740, 5754404, 7193005, 11243480, 11508808, 14386010, 28772020, 38115943, 57544040, 76231886, 152463772, 190579715, 304927544, 381159430, 762318860, 1524637720, 3925942129, 7851884258, 15703768516, 19629710645, 31407537032, 39259421290, 78518842580, 157037685160]

約数ペア:

[(1, 157037685160), (2, 78518842580), (4, 39259421290), (5, 31407537032), (8, 19629710645), (10, 15703768516), (20, 7851884258), (40, 3925942129), (103, 1524637720), (206, 762318860), (412, 381159430), (515, 304927544), (824, 190579715), (1030, 152463772), (2060, 76231886), (2729, 57544040), (4120, 38115943), (5458, 28772020), (10916, 14386010), (13645, 11508808), (13967, 11243480), (21832, 7193005), (27290, 5754404), (27934, 5621740), (54580, 2877202), (55868, 2810870), (69835, 2248696), (109160, 1438601), (111736, 1405435), (139670, 1124348), (279340, 562174), (281087, 558680)]