117650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:206

約数の個数: 24

約数和(自身を含む): 236964

約数和(自身を除く): 119314

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 181, 325, 362, 650, 905, 1810, 2353, 4525, 4706, 9050, 11765, 23530, 58825, 117650]

約数ペア:

[(1, 117650), (2, 58825), (5, 23530), (10, 11765), (13, 9050), (25, 4706), (26, 4525), (50, 2353), (65, 1810), (130, 905), (181, 650), (325, 362)]