34991240

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9829}}^1$

素因数の和:9929

約数の個数: 32

約数和(自身を含む): 79623000

約数和(自身を除く): 44631760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 9829, 19658, 39316, 49145, 78632, 98290, 196580, 393160, 874781, 1749562, 3499124, 4373905, 6998248, 8747810, 17495620, 34991240]

約数ペア:

[(1, 34991240), (2, 17495620), (4, 8747810), (5, 6998248), (8, 4373905), (10, 3499124), (20, 1749562), (40, 874781), (89, 393160), (178, 196580), (356, 98290), (445, 78632), (712, 49145), (890, 39316), (1780, 19658), (3560, 9829)]