82922120

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6263}}^1$

素因数の和:6605

約数の個数: 32

約数和(自身を含む): 187168320

約数和(自身を除く): 104246200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6263, 6620, 12526, 13240, 25052, 31315, 50104, 62630, 125260, 250520, 2073053, 4146106, 8292212, 10365265, 16584424, 20730530, 41461060, 82922120]

約数ペア:

[(1, 82922120), (2, 41461060), (4, 20730530), (5, 16584424), (8, 10365265), (10, 8292212), (20, 4146106), (40, 2073053), (331, 250520), (662, 125260), (1324, 62630), (1655, 50104), (2648, 31315), (3310, 25052), (6263, 13240), (6620, 12526)]