22507160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43283}}^1$

素因数の和:43307

約数の個数: 32

約数和(自身を含む): 54537840

約数和(自身を除く): 32030680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 43283, 86566, 173132, 216415, 346264, 432830, 562679, 865660, 1125358, 1731320, 2250716, 2813395, 4501432, 5626790, 11253580, 22507160]

約数ペア:

[(1, 22507160), (2, 11253580), (4, 5626790), (5, 4501432), (8, 2813395), (10, 2250716), (13, 1731320), (20, 1125358), (26, 865660), (40, 562679), (52, 432830), (65, 346264), (104, 216415), (130, 173132), (260, 86566), (520, 43283)]