9810520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4157}}^1$

素因数の和:4227

約数の個数: 32

約数和(自身を含む): 22453200

約数和(自身を除く): 12642680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 4157, 8314, 16628, 20785, 33256, 41570, 83140, 166280, 245263, 490526, 981052, 1226315, 1962104, 2452630, 4905260, 9810520]

約数ペア:

[(1, 9810520), (2, 4905260), (4, 2452630), (5, 1962104), (8, 1226315), (10, 981052), (20, 490526), (40, 245263), (59, 166280), (118, 83140), (236, 41570), (295, 33256), (472, 20785), (590, 16628), (1180, 8314), (2360, 4157)]