10771280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10357}}^1$

素因数の和:10383

約数の個数: 40

約数和(自身を含む): 26972232

約数和(自身を除く): 16200952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 10357, 20714, 41428, 51785, 82856, 103570, 134641, 165712, 207140, 269282, 414280, 538564, 673205, 828560, 1077128, 1346410, 2154256, 2692820, 5385640, 10771280]

約数ペア:

[(1, 10771280), (2, 5385640), (4, 2692820), (5, 2154256), (8, 1346410), (10, 1077128), (13, 828560), (16, 673205), (20, 538564), (26, 414280), (40, 269282), (52, 207140), (65, 165712), (80, 134641), (104, 103570), (130, 82856), (208, 51785), (260, 41428), (520, 20714), (1040, 10357)]