1180508740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{2281}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 2513029680

約数和(自身を除く): 1332520940

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 229, 452, 458, 565, 916, 1130, 1145, 2260, 2281, 2290, 4562, 4580, 9124, 11405, 22810, 25877, 45620, 51754, 103508, 129385, 257753, 258770, 515506, 517540, 522349, 1031012, 1044698, 1288765, 2089396, 2577530, 2611745, 5155060, 5223490, 10446980, 59025437, 118050874, 236101748, 295127185, 590254370, 1180508740]

約数ペア:

[(1, 1180508740), (2, 590254370), (4, 295127185), (5, 236101748), (10, 118050874), (20, 59025437), (113, 10446980), (226, 5223490), (229, 5155060), (452, 2611745), (458, 2577530), (565, 2089396), (916, 1288765), (1130, 1044698), (1145, 1031012), (2260, 522349), (2281, 517540), (2290, 515506), (4562, 258770), (4580, 257753), (9124, 129385), (11405, 103508), (22810, 51754), (25877, 45620)]