63404440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4969}}^1$

素因数の和:5020

約数の個数: 64

約数和(自身を含む): 161028000

約数和(自身を除く): 97623560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 4969, 6380, 9938, 12760, 19876, 24845, 39752, 49690, 54659, 99380, 109318, 144101, 198760, 218636, 273295, 288202, 437272, 546590, 576404, 720505, 1093180, 1152808, 1441010, 1585111, 2186360, 2882020, 3170222, 5764040, 6340444, 7925555, 12680888, 15851110, 31702220, 63404440]

約数ペア:

[(1, 63404440), (2, 31702220), (4, 15851110), (5, 12680888), (8, 7925555), (10, 6340444), (11, 5764040), (20, 3170222), (22, 2882020), (29, 2186360), (40, 1585111), (44, 1441010), (55, 1152808), (58, 1093180), (88, 720505), (110, 576404), (116, 546590), (145, 437272), (220, 288202), (232, 273295), (290, 218636), (319, 198760), (440, 144101), (580, 109318), (638, 99380), (1160, 54659), (1276, 49690), (1595, 39752), (2552, 24845), (3190, 19876), (4969, 12760), (6380, 9938)]