23123320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52553}}^1$

素因数の和:52575

約数の個数: 32

約数和(自身を含む): 56758320

約数和(自身を除く): 33635000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52553, 105106, 210212, 262765, 420424, 525530, 578083, 1051060, 1156166, 2102120, 2312332, 2890415, 4624664, 5780830, 11561660, 23123320]

約数ペア:

[(1, 23123320), (2, 11561660), (4, 5780830), (5, 4624664), (8, 2890415), (10, 2312332), (11, 2102120), (20, 1156166), (22, 1051060), (40, 578083), (44, 525530), (55, 420424), (88, 262765), (110, 210212), (220, 105106), (440, 52553)]