3446480

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 40

約数和(自身を含む): 8145312

約数和(自身を除く): 4698832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 643, 670, 1072, 1286, 1340, 2572, 2680, 3215, 5144, 5360, 6430, 10288, 12860, 25720, 43081, 51440, 86162, 172324, 215405, 344648, 430810, 689296, 861620, 1723240, 3446480]

約数ペア:

[(1, 3446480), (2, 1723240), (4, 861620), (5, 689296), (8, 430810), (10, 344648), (16, 215405), (20, 172324), (40, 86162), (67, 51440), (80, 43081), (134, 25720), (268, 12860), (335, 10288), (536, 6430), (643, 5360), (670, 5144), (1072, 3215), (1286, 2680), (1340, 2572)]