105920500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 269837568

約数和(自身を除く): 163917068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 125, 140, 175, 212, 250, 265, 350, 371, 500, 530, 571, 700, 742, 875, 1060, 1142, 1325, 1484, 1750, 1855, 2284, 2650, 2855, 3500, 3710, 3997, 5300, 5710, 6625, 7420, 7994, 9275, 11420, 13250, 14275, 15988, 18550, 19985, 26500, 28550, 30263, 37100, 39970, 46375, 57100, 60526, 71375, 79940, 92750, 99925, 121052, 142750, 151315, 185500, 199850, 211841, 285500, 302630, 399700, 423682, 499625, 605260, 756575, 847364, 999250, 1059205, 1513150, 1998500, 2118410, 3026300, 3782875, 4236820, 5296025, 7565750, 10592050, 15131500, 21184100, 26480125, 52960250, 105920500]

約数ペア:

[(1, 105920500), (2, 52960250), (4, 26480125), (5, 21184100), (7, 15131500), (10, 10592050), (14, 7565750), (20, 5296025), (25, 4236820), (28, 3782875), (35, 3026300), (50, 2118410), (53, 1998500), (70, 1513150), (100, 1059205), (106, 999250), (125, 847364), (140, 756575), (175, 605260), (212, 499625), (250, 423682), (265, 399700), (350, 302630), (371, 285500), (500, 211841), (530, 199850), (571, 185500), (700, 151315), (742, 142750), (875, 121052), (1060, 99925), (1142, 92750), (1325, 79940), (1484, 71375), (1750, 60526), (1855, 57100), (2284, 46375), (2650, 39970), (2855, 37100), (3500, 30263), (3710, 28550), (3997, 26500), (5300, 19985), (5710, 18550), (6625, 15988), (7420, 14275), (7994, 13250), (9275, 11420)]