139795600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{49927}}^1$

素因数の和:49952

約数の個数: 60

約数和(自身を含む): 383846464

約数和(自身を除く): 244050864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 49927, 99854, 199708, 249635, 349489, 399416, 499270, 698978, 798832, 998540, 1248175, 1397956, 1747445, 1997080, 2496350, 2795912, 3494890, 3994160, 4992700, 5591824, 6989780, 8737225, 9985400, 13979560, 17474450, 19970800, 27959120, 34948900, 69897800, 139795600]

約数ペア:

[(1, 139795600), (2, 69897800), (4, 34948900), (5, 27959120), (7, 19970800), (8, 17474450), (10, 13979560), (14, 9985400), (16, 8737225), (20, 6989780), (25, 5591824), (28, 4992700), (35, 3994160), (40, 3494890), (50, 2795912), (56, 2496350), (70, 1997080), (80, 1747445), (100, 1397956), (112, 1248175), (140, 998540), (175, 798832), (200, 698978), (280, 499270), (350, 399416), (400, 349489), (560, 249635), (700, 199708), (1400, 99854), (2800, 49927)]