6673420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25667}}^1$

素因数の和:25689

約数の個数: 24

約数和(自身を含む): 15092784

約数和(自身を除く): 8419364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 25667, 51334, 102668, 128335, 256670, 333671, 513340, 667342, 1334684, 1668355, 3336710, 6673420]

約数ペア:

[(1, 6673420), (2, 3336710), (4, 1668355), (5, 1334684), (10, 667342), (13, 513340), (20, 333671), (26, 256670), (52, 128335), (65, 102668), (130, 51334), (260, 25667)]