222744940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{34913}}^1$

素因数の和:34962

約数の個数: 48

約数和(自身を含む): 527899680

約数和(自身を除く): 305154740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 34913, 69826, 139652, 174565, 349130, 384043, 698260, 768086, 1012477, 1536172, 1920215, 2024954, 3840430, 4049908, 5062385, 7680860, 10124770, 11137247, 20249540, 22274494, 44548988, 55686235, 111372470, 222744940]

約数ペア:

[(1, 222744940), (2, 111372470), (4, 55686235), (5, 44548988), (10, 22274494), (11, 20249540), (20, 11137247), (22, 10124770), (29, 7680860), (44, 5062385), (55, 4049908), (58, 3840430), (110, 2024954), (116, 1920215), (145, 1536172), (220, 1012477), (290, 768086), (319, 698260), (580, 384043), (638, 349130), (1276, 174565), (1595, 139652), (3190, 69826), (6380, 34913)]