250012330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{1249}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 463410000

約数和(自身を除く): 213397670

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 541, 1082, 1249, 2498, 2705, 5410, 6245, 12490, 20017, 40034, 46213, 92426, 100085, 200170, 231065, 462130, 675709, 1351418, 3378545, 6757090, 25001233, 50002466, 125006165, 250012330]

約数ペア:

[(1, 250012330), (2, 125006165), (5, 50002466), (10, 25001233), (37, 6757090), (74, 3378545), (185, 1351418), (370, 675709), (541, 462130), (1082, 231065), (1249, 200170), (2498, 100085), (2705, 92426), (5410, 46213), (6245, 40034), (12490, 20017)]