6854140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4129}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 14570640

約数和(自身を除く): 7716500

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 4129, 8258, 16516, 20645, 41290, 82580, 342707, 685414, 1370828, 1713535, 3427070, 6854140]

約数ペア:

[(1, 6854140), (2, 3427070), (4, 1713535), (5, 1370828), (10, 685414), (20, 342707), (83, 82580), (166, 41290), (332, 20645), (415, 16516), (830, 8258), (1660, 4129)]