17571320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33791}}^1$

素因数の和:33815

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 25006600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 33791, 67582, 135164, 168955, 270328, 337910, 439283, 675820, 878566, 1351640, 1757132, 2196415, 3514264, 4392830, 8785660, 17571320]

約数ペア:

[(1, 17571320), (2, 8785660), (4, 4392830), (5, 3514264), (8, 2196415), (10, 1757132), (13, 1351640), (20, 878566), (26, 675820), (40, 439283), (52, 337910), (65, 270328), (104, 168955), (130, 135164), (260, 67582), (520, 33791)]