16713320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32141}}^1$

素因数の和:32165

約数の個数: 32

約数和(自身を含む): 40498920

約数和(自身を除く): 23785600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32141, 64282, 128564, 160705, 257128, 321410, 417833, 642820, 835666, 1285640, 1671332, 2089165, 3342664, 4178330, 8356660, 16713320]

約数ペア:

[(1, 16713320), (2, 8356660), (4, 4178330), (5, 3342664), (8, 2089165), (10, 1671332), (13, 1285640), (20, 835666), (26, 642820), (40, 417833), (52, 321410), (65, 257128), (104, 160705), (130, 128564), (260, 64282), (520, 32141)]