8320226770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{39709}}^1$

素因数の和:40650

約数の個数: 32

約数和(自身を含む): 15645104640

約数和(自身を除く): 7324877870

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 911, 1822, 4555, 9110, 20953, 39709, 41906, 79418, 104765, 198545, 209530, 397090, 913307, 1826614, 4566535, 9133070, 36174899, 72349798, 180874495, 361748990, 832022677, 1664045354, 4160113385, 8320226770]

約数ペア:

[(1, 8320226770), (2, 4160113385), (5, 1664045354), (10, 832022677), (23, 361748990), (46, 180874495), (115, 72349798), (230, 36174899), (911, 9133070), (1822, 4566535), (4555, 1826614), (9110, 913307), (20953, 397090), (39709, 209530), (41906, 198545), (79418, 104765)]