2298396980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{29101}}^1$

素因数の和:29480

約数の個数: 48

約数和(自身を含む): 5280266880

約数和(自身を除く): 2981869900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 359, 718, 1436, 1795, 3590, 3949, 7180, 7898, 15796, 19745, 29101, 39490, 58202, 78980, 116404, 145505, 291010, 320111, 582020, 640222, 1280444, 1600555, 3201110, 6402220, 10447259, 20894518, 41789036, 52236295, 104472590, 114919849, 208945180, 229839698, 459679396, 574599245, 1149198490, 2298396980]

約数ペア:

[(1, 2298396980), (2, 1149198490), (4, 574599245), (5, 459679396), (10, 229839698), (11, 208945180), (20, 114919849), (22, 104472590), (44, 52236295), (55, 41789036), (110, 20894518), (220, 10447259), (359, 6402220), (718, 3201110), (1436, 1600555), (1795, 1280444), (3590, 640222), (3949, 582020), (7180, 320111), (7898, 291010), (15796, 145505), (19745, 116404), (29101, 78980), (39490, 58202)]