27758800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2440

約数の個数: 60

約数和(自身を含む): 69019020

約数和(自身を除く): 41260220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2393, 2900, 4786, 5800, 9572, 11600, 11965, 19144, 23930, 38288, 47860, 59825, 69397, 95720, 119650, 138794, 191440, 239300, 277588, 346985, 478600, 555176, 693970, 957200, 1110352, 1387940, 1734925, 2775880, 3469850, 5551760, 6939700, 13879400, 27758800]

約数ペア:

[(1, 27758800), (2, 13879400), (4, 6939700), (5, 5551760), (8, 3469850), (10, 2775880), (16, 1734925), (20, 1387940), (25, 1110352), (29, 957200), (40, 693970), (50, 555176), (58, 478600), (80, 346985), (100, 277588), (116, 239300), (145, 191440), (200, 138794), (232, 119650), (290, 95720), (400, 69397), (464, 59825), (580, 47860), (725, 38288), (1160, 23930), (1450, 19144), (2320, 11965), (2393, 11600), (2900, 9572), (4786, 5800)]