965382770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{2549}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 1916875800

約数和(自身を除く): 951493030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 313, 605, 626, 1210, 1565, 2549, 3130, 3443, 5098, 6886, 12745, 17215, 25490, 28039, 34430, 37873, 56078, 75746, 140195, 189365, 280390, 308429, 378730, 616858, 797837, 1542145, 1595674, 3084290, 3989185, 7978370, 8776207, 17552414, 43881035, 87762070, 96538277, 193076554, 482691385, 965382770]

約数ペア:

[(1, 965382770), (2, 482691385), (5, 193076554), (10, 96538277), (11, 87762070), (22, 43881035), (55, 17552414), (110, 8776207), (121, 7978370), (242, 3989185), (313, 3084290), (605, 1595674), (626, 1542145), (1210, 797837), (1565, 616858), (2549, 378730), (3130, 308429), (3443, 280390), (5098, 189365), (6886, 140195), (12745, 75746), (17215, 56078), (25490, 37873), (28039, 34430)]