10393910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 19432224

約数和(自身を除く): 9038314

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 251, 410, 502, 505, 1010, 1255, 2510, 4141, 8282, 10291, 20582, 20705, 25351, 41410, 50702, 51455, 102910, 126755, 253510, 1039391, 2078782, 5196955, 10393910]

約数ペア:

[(1, 10393910), (2, 5196955), (5, 2078782), (10, 1039391), (41, 253510), (82, 126755), (101, 102910), (202, 51455), (205, 50702), (251, 41410), (410, 25351), (502, 20705), (505, 20582), (1010, 10291), (1255, 8282), (2510, 4141)]