2393568980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{9059}}^1$

素因数の和:10280

約数の個数: 48

約数和(自身を含む): 5488620480

約数和(自身を除く): 3095051500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1201, 2402, 4804, 6005, 9059, 12010, 13211, 18118, 24020, 26422, 36236, 45295, 52844, 66055, 90590, 99649, 132110, 181180, 199298, 264220, 398596, 498245, 996490, 1992980, 10879859, 21759718, 43519436, 54399295, 108798590, 119678449, 217597180, 239356898, 478713796, 598392245, 1196784490, 2393568980]

約数ペア:

[(1, 2393568980), (2, 1196784490), (4, 598392245), (5, 478713796), (10, 239356898), (11, 217597180), (20, 119678449), (22, 108798590), (44, 54399295), (55, 43519436), (110, 21759718), (220, 10879859), (1201, 1992980), (2402, 996490), (4804, 498245), (6005, 398596), (9059, 264220), (12010, 199298), (13211, 181180), (18118, 132110), (24020, 99649), (26422, 90590), (36236, 66055), (45295, 52844)]