28733560

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3083}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 64949040

約数和(自身を除く): 36215480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 3083, 4660, 6166, 9320, 12332, 15415, 24664, 30830, 61660, 123320, 718339, 1436678, 2873356, 3591695, 5746712, 7183390, 14366780, 28733560]

約数ペア:

[(1, 28733560), (2, 14366780), (4, 7183390), (5, 5746712), (8, 3591695), (10, 2873356), (20, 1436678), (40, 718339), (233, 123320), (466, 61660), (932, 30830), (1165, 24664), (1864, 15415), (2330, 12332), (3083, 9320), (4660, 6166)]