27035320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51991}}^1$

素因数の和:52015

約数の個数: 32

約数和(自身を含む): 65509920

約数和(自身を除く): 38474600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 51991, 103982, 207964, 259955, 415928, 519910, 675883, 1039820, 1351766, 2079640, 2703532, 3379415, 5407064, 6758830, 13517660, 27035320]

約数ペア:

[(1, 27035320), (2, 13517660), (4, 6758830), (5, 5407064), (8, 3379415), (10, 2703532), (13, 2079640), (20, 1351766), (26, 1039820), (40, 675883), (52, 519910), (65, 415928), (104, 259955), (130, 207964), (260, 103982), (520, 51991)]