22065160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42433}}^1$

素因数の和:42457

約数の個数: 32

約数和(自身を含む): 53466840

約数和(自身を除く): 31401680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 42433, 84866, 169732, 212165, 339464, 424330, 551629, 848660, 1103258, 1697320, 2206516, 2758145, 4413032, 5516290, 11032580, 22065160]

約数ペア:

[(1, 22065160), (2, 11032580), (4, 5516290), (5, 4413032), (8, 2758145), (10, 2206516), (13, 1697320), (20, 1103258), (26, 848660), (40, 551629), (52, 424330), (65, 339464), (104, 212165), (130, 169732), (260, 84866), (520, 42433)]