112388980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13807}}^1$

素因数の和:13864

約数の個数: 48

約数和(自身を含む): 264450816

約数和(自身を除く): 152061836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 13807, 27614, 55228, 69035, 138070, 151877, 276140, 303754, 510859, 607508, 759385, 1021718, 1518770, 2043436, 2554295, 3037540, 5108590, 5619449, 10217180, 11238898, 22477796, 28097245, 56194490, 112388980]

約数ペア:

[(1, 112388980), (2, 56194490), (4, 28097245), (5, 22477796), (10, 11238898), (11, 10217180), (20, 5619449), (22, 5108590), (37, 3037540), (44, 2554295), (55, 2043436), (74, 1518770), (110, 1021718), (148, 759385), (185, 607508), (220, 510859), (370, 303754), (407, 276140), (740, 151877), (814, 138070), (1628, 69035), (2035, 55228), (4070, 27614), (8140, 13807)]