9080980

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1301}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 19139400

約数和(自身を除く): 10058420

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1301, 1396, 1745, 2602, 3490, 5204, 6505, 6980, 13010, 26020, 454049, 908098, 1816196, 2270245, 4540490, 9080980]

約数ペア:

[(1, 9080980), (2, 4540490), (4, 2270245), (5, 1816196), (10, 908098), (20, 454049), (349, 26020), (698, 13010), (1301, 6980), (1396, 6505), (1745, 5204), (2602, 3490)]