2966480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3371}}^1$

素因数の和:3395

約数の個数: 40

約数和(自身を含む): 7526304

約数和(自身を除く): 4559824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3371, 6742, 13484, 16855, 26968, 33710, 37081, 53936, 67420, 74162, 134840, 148324, 185405, 269680, 296648, 370810, 593296, 741620, 1483240, 2966480]

約数ペア:

[(1, 2966480), (2, 1483240), (4, 741620), (5, 593296), (8, 370810), (10, 296648), (11, 269680), (16, 185405), (20, 148324), (22, 134840), (40, 74162), (44, 67420), (55, 53936), (80, 37081), (88, 33710), (110, 26968), (176, 16855), (220, 13484), (440, 6742), (880, 3371)]