873048170

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{8681}}^1$

素因数の和:8890

約数の個数: 32

約数和(自身を含む): 1603391760

約数和(自身を除く): 730343590

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 890, 1130, 8681, 10057, 17362, 20114, 43405, 50285, 86810, 100570, 772609, 980953, 1545218, 1961906, 3863045, 4904765, 7726090, 9809530, 87304817, 174609634, 436524085, 873048170]

約数ペア:

[(1, 873048170), (2, 436524085), (5, 174609634), (10, 87304817), (89, 9809530), (113, 7726090), (178, 4904765), (226, 3863045), (445, 1961906), (565, 1545218), (890, 980953), (1130, 772609), (8681, 100570), (10057, 86810), (17362, 50285), (20114, 43405)]