113789120

素因数分解:

$2^6\times 5^1\times {\mathrm{355591}}^1$

素因数の和:355608

約数の個数: 28

約数和(自身を含む): 270961104

約数和(自身を除く): 157171984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 355591, 711182, 1422364, 1777955, 2844728, 3555910, 5689456, 7111820, 11378912, 14223640, 22757824, 28447280, 56894560, 113789120]

約数ペア:

[(1, 113789120), (2, 56894560), (4, 28447280), (5, 22757824), (8, 14223640), (10, 11378912), (16, 7111820), (20, 5689456), (32, 3555910), (40, 2844728), (64, 1777955), (80, 1422364), (160, 711182), (320, 355591)]