115477570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3539}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 224804160

約数和(自身を除く): 109326590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2510, 3263, 3539, 6526, 7078, 16315, 17695, 32630, 35390, 46007, 92014, 230035, 460070, 888289, 1776578, 4441445, 8882890, 11547757, 23095514, 57738785, 115477570]

約数ペア:

[(1, 115477570), (2, 57738785), (5, 23095514), (10, 11547757), (13, 8882890), (26, 4441445), (65, 1776578), (130, 888289), (251, 460070), (502, 230035), (1255, 92014), (2510, 46007), (3263, 35390), (3539, 32630), (6526, 17695), (7078, 16315)]