74400200905

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1\times {\mathrm{86441}}^1$

素因数の和:88704

約数の個数: 16

約数和(自身を含む): 90452908800

約数和(自身を除く): 16052707895

約数列:

[1, 5, 79, 395, 2179, 10895, 86441, 172141, 432205, 860705, 6828839, 34144195, 188354939, 941774695, 14880040181, 74400200905]

約数ペア:

[(1, 74400200905), (5, 14880040181), (79, 941774695), (395, 188354939), (2179, 34144195), (10895, 6828839), (86441, 860705), (172141, 432205)]