4625720

素因数分解:

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

素因数の和:10535

約数の個数: 32

約数和(自身を含む): 11355120

約数和(自身を除く): 6729400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10513, 21026, 42052, 52565, 84104, 105130, 115643, 210260, 231286, 420520, 462572, 578215, 925144, 1156430, 2312860, 4625720]

約数ペア:

[(1, 4625720), (2, 2312860), (4, 1156430), (5, 925144), (8, 578215), (10, 462572), (11, 420520), (20, 231286), (22, 210260), (40, 115643), (44, 105130), (55, 84104), (88, 52565), (110, 42052), (220, 21026), (440, 10513)]