22221404580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1\times {\mathrm{4871}}^1$

素因数の和:5569

約数の個数: 96

約数和(自身を含む): 62795013120

約数和(自身を除く): 40573608540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 547, 556, 695, 834, 1094, 1390, 1641, 1668, 2085, 2188, 2735, 2780, 3282, 4170, 4871, 5470, 6564, 8205, 8340, 9742, 10940, 14613, 16410, 19484, 24355, 29226, 32820, 48710, 58452, 73065, 76033, 97420, 146130, 152066, 228099, 292260, 304132, 380165, 456198, 677069, 760330, 912396, 1140495, 1354138, 1520660, 2031207, 2280990, 2664437, 2708276, 3385345, 4062414, 4561980, 5328874, 6770690, 7993311, 8124828, 10156035, 10657748, 13322185, 13541380, 15986622, 20312070, 26644370, 31973244, 39966555, 40624140, 53288740, 79933110, 159866220, 370356743, 740713486, 1111070229, 1481426972, 1851783715, 2222140458, 3703567430, 4444280916, 5555351145, 7407134860, 11110702290, 22221404580]

約数ペア:

[(1, 22221404580), (2, 11110702290), (3, 7407134860), (4, 5555351145), (5, 4444280916), (6, 3703567430), (10, 2222140458), (12, 1851783715), (15, 1481426972), (20, 1111070229), (30, 740713486), (60, 370356743), (139, 159866220), (278, 79933110), (417, 53288740), (547, 40624140), (556, 39966555), (695, 31973244), (834, 26644370), (1094, 20312070), (1390, 15986622), (1641, 13541380), (1668, 13322185), (2085, 10657748), (2188, 10156035), (2735, 8124828), (2780, 7993311), (3282, 6770690), (4170, 5328874), (4871, 4561980), (5470, 4062414), (6564, 3385345), (8205, 2708276), (8340, 2664437), (9742, 2280990), (10940, 2031207), (14613, 1520660), (16410, 1354138), (19484, 1140495), (24355, 912396), (29226, 760330), (32820, 677069), (48710, 456198), (58452, 380165), (73065, 304132), (76033, 292260), (97420, 228099), (146130, 152066)]