8023370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 15130368

約数和(自身を除く): 7106998

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 397, 430, 470, 794, 1985, 2021, 3970, 4042, 10105, 17071, 18659, 20210, 34142, 37318, 85355, 93295, 170710, 186590, 802337, 1604674, 4011685, 8023370]

約数ペア:

[(1, 8023370), (2, 4011685), (5, 1604674), (10, 802337), (43, 186590), (47, 170710), (86, 93295), (94, 85355), (215, 37318), (235, 34142), (397, 20210), (430, 18659), (470, 17071), (794, 10105), (1985, 4042), (2021, 3970)]