6414860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7823}}^1$

素因数の和:7873

約数の個数: 24

約数和(自身を含む): 13801536

約数和(自身を除く): 7386676

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 7823, 15646, 31292, 39115, 78230, 156460, 320743, 641486, 1282972, 1603715, 3207430, 6414860]

約数ペア:

[(1, 6414860), (2, 3207430), (4, 1603715), (5, 1282972), (10, 641486), (20, 320743), (41, 156460), (82, 78230), (164, 39115), (205, 31292), (410, 15646), (820, 7823)]