40506522565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8590991}}^1$

素因数の和:8591060

約数の個数: 16

約数和(自身を含む): 51958319616

約数和(自身を除く): 11451797051

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 8590991, 42954955, 197592793, 352230631, 987963965, 1761153155, 8101304513, 40506522565]

約数ペア:

[(1, 40506522565), (5, 8101304513), (23, 1761153155), (41, 987963965), (115, 352230631), (205, 197592793), (943, 42954955), (4715, 8590991)]