5273320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10141}}^1$

素因数の和:10165

約数の個数: 32

約数和(自身を含む): 12778920

約数和(自身を除く): 7505600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10141, 20282, 40564, 50705, 81128, 101410, 131833, 202820, 263666, 405640, 527332, 659165, 1054664, 1318330, 2636660, 5273320]

約数ペア:

[(1, 5273320), (2, 2636660), (4, 1318330), (5, 1054664), (8, 659165), (10, 527332), (13, 405640), (20, 263666), (26, 202820), (40, 131833), (52, 101410), (65, 81128), (104, 50705), (130, 40564), (260, 20282), (520, 10141)]