6492500

素因数分解:

$2^2\times 5^4\times 7^2\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 90

約数和(自身を含む): 16827426

約数和(自身を除く): 10334926

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 53, 70, 98, 100, 106, 125, 140, 175, 196, 212, 245, 250, 265, 350, 371, 490, 500, 530, 625, 700, 742, 875, 980, 1060, 1225, 1250, 1325, 1484, 1750, 1855, 2450, 2500, 2597, 2650, 3500, 3710, 4375, 4900, 5194, 5300, 6125, 6625, 7420, 8750, 9275, 10388, 12250, 12985, 13250, 17500, 18550, 24500, 25970, 26500, 30625, 33125, 37100, 46375, 51940, 61250, 64925, 66250, 92750, 122500, 129850, 132500, 185500, 231875, 259700, 324625, 463750, 649250, 927500, 1298500, 1623125, 3246250, 6492500]

約数ペア:

[(1, 6492500), (2, 3246250), (4, 1623125), (5, 1298500), (7, 927500), (10, 649250), (14, 463750), (20, 324625), (25, 259700), (28, 231875), (35, 185500), (49, 132500), (50, 129850), (53, 122500), (70, 92750), (98, 66250), (100, 64925), (106, 61250), (125, 51940), (140, 46375), (175, 37100), (196, 33125), (212, 30625), (245, 26500), (250, 25970), (265, 24500), (350, 18550), (371, 17500), (490, 13250), (500, 12985), (530, 12250), (625, 10388), (700, 9275), (742, 8750), (875, 7420), (980, 6625), (1060, 6125), (1225, 5300), (1250, 5194), (1325, 4900), (1484, 4375), (1750, 3710), (1855, 3500), (2450, 2650), (2500, 2597)]