118105960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{421807}}^1$

素因数の和:421825

約数の個数: 32

約数和(自身を含む): 303701760

約数和(自身を除く): 185595800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 421807, 843614, 1687228, 2109035, 2952649, 3374456, 4218070, 5905298, 8436140, 11810596, 14763245, 16872280, 23621192, 29526490, 59052980, 118105960]

約数ペア:

[(1, 118105960), (2, 59052980), (4, 29526490), (5, 23621192), (7, 16872280), (8, 14763245), (10, 11810596), (14, 8436140), (20, 5905298), (28, 4218070), (35, 3374456), (40, 2952649), (56, 2109035), (70, 1687228), (140, 843614), (280, 421807)]