29856860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 69062112

約数和(自身を除く): 39205252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1201, 1243, 2260, 2402, 2486, 4804, 4972, 6005, 6215, 12010, 12430, 13211, 24020, 24860, 26422, 52844, 66055, 132110, 135713, 264220, 271426, 542852, 678565, 1357130, 1492843, 2714260, 2985686, 5971372, 7464215, 14928430, 29856860]

約数ペア:

[(1, 29856860), (2, 14928430), (4, 7464215), (5, 5971372), (10, 2985686), (11, 2714260), (20, 1492843), (22, 1357130), (44, 678565), (55, 542852), (110, 271426), (113, 264220), (220, 135713), (226, 132110), (452, 66055), (565, 52844), (1130, 26422), (1201, 24860), (1243, 24020), (2260, 13211), (2402, 12430), (2486, 12010), (4804, 6215), (4972, 6005)]