2409340

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 5095440

約数和(自身を除く): 2686100

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 673, 716, 895, 1346, 1790, 2692, 3365, 3580, 6730, 13460, 120467, 240934, 481868, 602335, 1204670, 2409340]

約数ペア:

[(1, 2409340), (2, 1204670), (4, 602335), (5, 481868), (10, 240934), (20, 120467), (179, 13460), (358, 6730), (673, 3580), (716, 3365), (895, 2692), (1346, 1790)]