42003850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{120011}}^1$

素因数の和:120030

約数の個数: 24

約数和(自身を含む): 89288928

約数和(自身を除く): 47285078

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 120011, 240022, 600055, 840077, 1200110, 1680154, 3000275, 4200385, 6000550, 8400770, 21001925, 42003850]

約数ペア:

[(1, 42003850), (2, 21001925), (5, 8400770), (7, 6000550), (10, 4200385), (14, 3000275), (25, 1680154), (35, 1200110), (50, 840077), (70, 600055), (175, 240022), (350, 120011)]