125880770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{406067}}^1$

素因数の和:406105

約数の個数: 16

約数和(自身を含む): 233895168

約数和(自身を除く): 108014398

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 406067, 812134, 2030335, 4060670, 12588077, 25176154, 62940385, 125880770]

約数ペア:

[(1, 125880770), (2, 62940385), (5, 25176154), (10, 12588077), (31, 4060670), (62, 2030335), (155, 812134), (310, 406067)]