244749560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19181}}^1$

素因数の和:19232

約数の個数: 64

約数和(自身を含む): 621496800

約数和(自身を除く): 376747240

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, 6380, 12760, 19181, 38362, 76724, 95905, 153448, 191810, 210991, 383620, 421982, 556249, 767240, 843964, 1054955, 1112498, 1687928, 2109910, 2224996, 2781245, 4219820, 4449992, 5562490, 6118739, 8439640, 11124980, 12237478, 22249960, 24474956, 30593695, 48949912, 61187390, 122374780, 244749560]

約数ペア:

[(1, 244749560), (2, 122374780), (4, 61187390), (5, 48949912), (8, 30593695), (10, 24474956), (11, 22249960), (20, 12237478), (22, 11124980), (29, 8439640), (40, 6118739), (44, 5562490), (55, 4449992), (58, 4219820), (88, 2781245), (110, 2224996), (116, 2109910), (145, 1687928), (220, 1112498), (232, 1054955), (290, 843964), (319, 767240), (440, 556249), (580, 421982), (638, 383620), (1160, 210991), (1276, 191810), (1595, 153448), (2552, 95905), (3190, 76724), (6380, 38362), (12760, 19181)]