10266520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23333}}^1$

素因数の和:23355

約数の個数: 32

約数和(自身を含む): 25200720

約数和(自身を除く): 14934200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23333, 46666, 93332, 116665, 186664, 233330, 256663, 466660, 513326, 933320, 1026652, 1283315, 2053304, 2566630, 5133260, 10266520]

約数ペア:

[(1, 10266520), (2, 5133260), (4, 2566630), (5, 2053304), (8, 1283315), (10, 1026652), (11, 933320), (20, 513326), (22, 466660), (40, 256663), (44, 233330), (55, 186664), (88, 116665), (110, 93332), (220, 46666), (440, 23333)]