22483240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43237}}^1$

素因数の和:43261

約数の個数: 32

約数和(自身を含む): 54479880

約数和(自身を除く): 31996640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 43237, 86474, 172948, 216185, 345896, 432370, 562081, 864740, 1124162, 1729480, 2248324, 2810405, 4496648, 5620810, 11241620, 22483240]

約数ペア:

[(1, 22483240), (2, 11241620), (4, 5620810), (5, 4496648), (8, 2810405), (10, 2248324), (13, 1729480), (20, 1124162), (26, 864740), (40, 562081), (52, 432370), (65, 345896), (104, 216185), (130, 172948), (260, 86474), (520, 43237)]