1266190240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1130527}}^1$

素因数の和:1130549

約数の個数: 48

約数和(自身を含む): 3418716672

約数和(自身を除く): 2152526432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1130527, 2261054, 4522108, 5652635, 7913689, 9044216, 11305270, 15827378, 18088432, 22610540, 31654756, 36176864, 39568445, 45221080, 63309512, 79136890, 90442160, 126619024, 158273780, 180884320, 253238048, 316547560, 633095120, 1266190240]

約数ペア:

[(1, 1266190240), (2, 633095120), (4, 316547560), (5, 253238048), (7, 180884320), (8, 158273780), (10, 126619024), (14, 90442160), (16, 79136890), (20, 63309512), (28, 45221080), (32, 39568445), (35, 36176864), (40, 31654756), (56, 22610540), (70, 18088432), (80, 15827378), (112, 11305270), (140, 9044216), (160, 7913689), (224, 5652635), (280, 4522108), (560, 2261054), (1120, 1130527)]