4412560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2935

約数の個数: 40

約数和(自身を含む): 10802880

約数和(自身を除く): 6390320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2903, 5806, 11612, 14515, 23224, 29030, 46448, 55157, 58060, 110314, 116120, 220628, 232240, 275785, 441256, 551570, 882512, 1103140, 2206280, 4412560]

約数ペア:

[(1, 4412560), (2, 2206280), (4, 1103140), (5, 882512), (8, 551570), (10, 441256), (16, 275785), (19, 232240), (20, 220628), (38, 116120), (40, 110314), (76, 58060), (80, 55157), (95, 46448), (152, 29030), (190, 23224), (304, 14515), (380, 11612), (760, 5806), (1520, 2903)]