280005114080

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33019471}}^1$

素因数の和:33019539

約数の個数: 48

約数和(自身を含む): 673993462464

約数和(自身を除く): 393988348384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 33019471, 66038942, 132077884, 165097355, 264155768, 330194710, 528311536, 660389420, 1056623072, 1320778840, 1750031963, 2641557680, 3500063926, 5283115360, 7000127852, 8750159815, 14000255704, 17500319630, 28000511408, 35000639260, 56001022816, 70001278520, 140002557040, 280005114080]

約数ペア:

[(1, 280005114080), (2, 140002557040), (4, 70001278520), (5, 56001022816), (8, 35000639260), (10, 28000511408), (16, 17500319630), (20, 14000255704), (32, 8750159815), (40, 7000127852), (53, 5283115360), (80, 3500063926), (106, 2641557680), (160, 1750031963), (212, 1320778840), (265, 1056623072), (424, 660389420), (530, 528311536), (848, 330194710), (1060, 264155768), (1696, 165097355), (2120, 132077884), (4240, 66038942), (8480, 33019471)]