72138110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6367}}^1$

素因数の和:6488

約数の個数: 32

約数和(自身を含む): 143050752

約数和(自身を除く): 70912642

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 6367, 11330, 12734, 31835, 63670, 70037, 140074, 350185, 655801, 700370, 1311602, 3279005, 6558010, 7213811, 14427622, 36069055, 72138110]

約数ペア:

[(1, 72138110), (2, 36069055), (5, 14427622), (10, 7213811), (11, 6558010), (22, 3279005), (55, 1311602), (103, 700370), (110, 655801), (206, 350185), (515, 140074), (1030, 70037), (1133, 63670), (2266, 31835), (5665, 12734), (6367, 11330)]