4804360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 12052800

約数和(自身を除く): 7248440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 179, 220, 244, 305, 358, 440, 488, 610, 671, 716, 895, 1220, 1342, 1432, 1790, 1969, 2440, 2684, 3355, 3580, 3938, 5368, 6710, 7160, 7876, 9845, 10919, 13420, 15752, 19690, 21838, 26840, 39380, 43676, 54595, 78760, 87352, 109190, 120109, 218380, 240218, 436760, 480436, 600545, 960872, 1201090, 2402180, 4804360]

約数ペア:

[(1, 4804360), (2, 2402180), (4, 1201090), (5, 960872), (8, 600545), (10, 480436), (11, 436760), (20, 240218), (22, 218380), (40, 120109), (44, 109190), (55, 87352), (61, 78760), (88, 54595), (110, 43676), (122, 39380), (179, 26840), (220, 21838), (244, 19690), (305, 15752), (358, 13420), (440, 10919), (488, 9845), (610, 7876), (671, 7160), (716, 6710), (895, 5368), (1220, 3938), (1342, 3580), (1432, 3355), (1790, 2684), (1969, 2440)]