23128600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10513}}^1$

素因数の和:10540

約数の個数: 48

約数和(自身を含む): 58668120

約数和(自身を除く): 35539520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 10513, 21026, 42052, 52565, 84104, 105130, 115643, 210260, 231286, 262825, 420520, 462572, 525650, 578215, 925144, 1051300, 1156430, 2102600, 2312860, 2891075, 4625720, 5782150, 11564300, 23128600]

約数ペア:

[(1, 23128600), (2, 11564300), (4, 5782150), (5, 4625720), (8, 2891075), (10, 2312860), (11, 2102600), (20, 1156430), (22, 1051300), (25, 925144), (40, 578215), (44, 525650), (50, 462572), (55, 420520), (88, 262825), (100, 231286), (110, 210260), (200, 115643), (220, 105130), (275, 84104), (440, 52565), (550, 42052), (1100, 21026), (2200, 10513)]