103852640

素因数分解:

$2^5\times 5^1\times {\mathrm{649079}}^1$

素因数の和:649094

約数の個数: 24

約数和(自身を含む): 245352240

約数和(自身を除く): 141499600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 649079, 1298158, 2596316, 3245395, 5192632, 6490790, 10385264, 12981580, 20770528, 25963160, 51926320, 103852640]

約数ペア:

[(1, 103852640), (2, 51926320), (4, 25963160), (5, 20770528), (8, 12981580), (10, 10385264), (16, 6490790), (20, 5192632), (32, 3245395), (40, 2596316), (80, 1298158), (160, 649079)]