24443560

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1361}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 55161000

約数和(自身を除く): 30717440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1361, 1796, 2245, 2722, 3592, 4490, 5444, 6805, 8980, 10888, 13610, 17960, 27220, 54440, 611089, 1222178, 2444356, 3055445, 4888712, 6110890, 12221780, 24443560]

約数ペア:

[(1, 24443560), (2, 12221780), (4, 6110890), (5, 4888712), (8, 3055445), (10, 2444356), (20, 1222178), (40, 611089), (449, 54440), (898, 27220), (1361, 17960), (1796, 13610), (2245, 10888), (2722, 8980), (3592, 6805), (4490, 5444)]