2822120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10079}}^1$

素因数の和:10097

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 4435480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10079, 20158, 40316, 50395, 70553, 80632, 100790, 141106, 201580, 282212, 352765, 403160, 564424, 705530, 1411060, 2822120]

約数ペア:

[(1, 2822120), (2, 1411060), (4, 705530), (5, 564424), (7, 403160), (8, 352765), (10, 282212), (14, 201580), (20, 141106), (28, 100790), (35, 80632), (40, 70553), (56, 50395), (70, 40316), (140, 20158), (280, 10079)]