8540590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 16298496

約数和(自身を除く): 7757906

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 523, 710, 1046, 1633, 2615, 3266, 5230, 8165, 12029, 16330, 24058, 37133, 60145, 74266, 120290, 185665, 371330, 854059, 1708118, 4270295, 8540590]

約数ペア:

[(1, 8540590), (2, 4270295), (5, 1708118), (10, 854059), (23, 371330), (46, 185665), (71, 120290), (115, 74266), (142, 60145), (230, 37133), (355, 24058), (523, 16330), (710, 12029), (1046, 8165), (1633, 5230), (2615, 3266)]