796943920

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{136463}}^1$

素因数の和:136549

約数の個数: 40

約数和(自身を含む): 1878290496

約数和(自身を除く): 1081346576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 136463, 272926, 545852, 682315, 1091704, 1364630, 2183408, 2729260, 5458520, 9961799, 10917040, 19923598, 39847196, 49808995, 79694392, 99617990, 159388784, 199235980, 398471960, 796943920]

約数ペア:

[(1, 796943920), (2, 398471960), (4, 199235980), (5, 159388784), (8, 99617990), (10, 79694392), (16, 49808995), (20, 39847196), (40, 19923598), (73, 10917040), (80, 9961799), (146, 5458520), (292, 2729260), (365, 2183408), (584, 1364630), (730, 1091704), (1168, 682315), (1460, 545852), (2920, 272926), (5840, 136463)]