102504272780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56321029}}^1$

素因数の和:56321058

約数の個数: 48

約数和(自身を含む): 264934125120

約数和(自身を除く): 162429852340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 56321029, 112642058, 225284116, 281605145, 394247203, 563210290, 732173377, 788494406, 1126420580, 1464346754, 1576988812, 1971236015, 2928693508, 3660866885, 3942472030, 5125213639, 7321733770, 7884944060, 10250427278, 14643467540, 20500854556, 25626068195, 51252136390, 102504272780]

約数ペア:

[(1, 102504272780), (2, 51252136390), (4, 25626068195), (5, 20500854556), (7, 14643467540), (10, 10250427278), (13, 7884944060), (14, 7321733770), (20, 5125213639), (26, 3942472030), (28, 3660866885), (35, 2928693508), (52, 1971236015), (65, 1576988812), (70, 1464346754), (91, 1126420580), (130, 788494406), (140, 732173377), (182, 563210290), (260, 394247203), (364, 281605145), (455, 225284116), (910, 112642058), (1820, 56321029)]