148911260

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{8209}}^1$

素因数の和:9125

約数の個数: 24

約数和(自身を含む): 313096560

約数和(自身を除く): 164185300

約数列:

[1, 2, 4, 5, 10, 20, 907, 1814, 3628, 4535, 8209, 9070, 16418, 18140, 32836, 41045, 82090, 164180, 7445563, 14891126, 29782252, 37227815, 74455630, 148911260]

約数ペア:

[(1, 148911260), (2, 74455630), (4, 37227815), (5, 29782252), (10, 14891126), (20, 7445563), (907, 164180), (1814, 82090), (3628, 41045), (4535, 32836), (8209, 18140), (9070, 16418)]