2936420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3581}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 6318648

約数和(自身を除く): 3382228

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3581, 7162, 14324, 17905, 35810, 71620, 146821, 293642, 587284, 734105, 1468210, 2936420]

約数ペア:

[(1, 2936420), (2, 1468210), (4, 734105), (5, 587284), (10, 293642), (20, 146821), (41, 71620), (82, 35810), (164, 17905), (205, 14324), (410, 7162), (820, 3581)]