22355320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3307}}^1$

素因数の和:3344

約数の個数: 48

約数和(自身を含む): 54482760

約数和(自身を除く): 32127440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3307, 3380, 6614, 6760, 13228, 16535, 26456, 33070, 42991, 66140, 85982, 132280, 171964, 214955, 343928, 429910, 558883, 859820, 1117766, 1719640, 2235532, 2794415, 4471064, 5588830, 11177660, 22355320]

約数ペア:

[(1, 22355320), (2, 11177660), (4, 5588830), (5, 4471064), (8, 2794415), (10, 2235532), (13, 1719640), (20, 1117766), (26, 859820), (40, 558883), (52, 429910), (65, 343928), (104, 214955), (130, 171964), (169, 132280), (260, 85982), (338, 66140), (520, 42991), (676, 33070), (845, 26456), (1352, 16535), (1690, 13228), (3307, 6760), (3380, 6614)]