40931305

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 50693184

約数和(自身を除く): 9761879

約数列:

[1, 5, 61, 67, 305, 335, 2003, 4087, 10015, 20435, 122183, 134201, 610915, 671005, 8186261, 40931305]

約数ペア:

[(1, 40931305), (5, 8186261), (61, 671005), (67, 610915), (305, 134201), (335, 122183), (2003, 20435), (4087, 10015)]