2386240

素因数分解:

$2^6\times 5^1\times {\mathrm{7457}}^1$

素因数の和:7474

約数の個数: 28

約数和(自身を含む): 5682996

約数和(自身を除く): 3296756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7457, 14914, 29828, 37285, 59656, 74570, 119312, 149140, 238624, 298280, 477248, 596560, 1193120, 2386240]

約数ペア:

[(1, 2386240), (2, 1193120), (4, 596560), (5, 477248), (8, 298280), (10, 238624), (16, 149140), (20, 119312), (32, 74570), (40, 59656), (64, 37285), (80, 29828), (160, 14914), (320, 7457)]