127600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:58

約数の個数: 60

約数和(自身を含む): 345960

約数和(自身を除く): 218360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 145, 176, 200, 220, 232, 275, 290, 319, 400, 440, 464, 550, 580, 638, 725, 880, 1100, 1160, 1276, 1450, 1595, 2200, 2320, 2552, 2900, 3190, 4400, 5104, 5800, 6380, 7975, 11600, 12760, 15950, 25520, 31900, 63800, 127600]

約数ペア:

[(1, 127600), (2, 63800), (4, 31900), (5, 25520), (8, 15950), (10, 12760), (11, 11600), (16, 7975), (20, 6380), (22, 5800), (25, 5104), (29, 4400), (40, 3190), (44, 2900), (50, 2552), (55, 2320), (58, 2200), (80, 1595), (88, 1450), (100, 1276), (110, 1160), (116, 1100), (145, 880), (176, 725), (200, 638), (220, 580), (232, 550), (275, 464), (290, 440), (319, 400)]