23107480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52517}}^1$

素因数の和:52539

約数の個数: 32

約数和(自身を含む): 56719440

約数和(自身を除く): 33611960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52517, 105034, 210068, 262585, 420136, 525170, 577687, 1050340, 1155374, 2100680, 2310748, 2888435, 4621496, 5776870, 11553740, 23107480]

約数ペア:

[(1, 23107480), (2, 11553740), (4, 5776870), (5, 4621496), (8, 2888435), (10, 2310748), (11, 2100680), (20, 1155374), (22, 1050340), (40, 577687), (44, 525170), (55, 420136), (88, 262585), (110, 210068), (220, 105034), (440, 52517)]