72424010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16573}}^1$

素因数の和:16622

約数の個数: 32

約数和(自身を含む): 143199360

約数和(自身を除く): 70775350

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 16573, 33146, 82865, 165730, 314887, 381179, 629774, 762358, 1574435, 1905895, 3148870, 3811790, 7242401, 14484802, 36212005, 72424010]

約数ペア:

[(1, 72424010), (2, 36212005), (5, 14484802), (10, 7242401), (19, 3811790), (23, 3148870), (38, 1905895), (46, 1574435), (95, 762358), (115, 629774), (190, 381179), (230, 314887), (437, 165730), (874, 82865), (2185, 33146), (4370, 16573)]