89914030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101027}}^1$

素因数の和:101123

約数の個数: 16

約数和(自身を含む): 163665360

約数和(自身を除く): 73751330

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 101027, 202054, 505135, 1010270, 8991403, 17982806, 44957015, 89914030]

約数ペア:

[(1, 89914030), (2, 44957015), (5, 17982806), (10, 8991403), (89, 1010270), (178, 505135), (445, 202054), (890, 101027)]