2022248920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^2\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 4726544400

約数和(自身を除く): 2704295480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 73, 106, 146, 179, 212, 265, 292, 358, 365, 424, 530, 584, 716, 730, 895, 1060, 1432, 1460, 1790, 2120, 2920, 3580, 3869, 5329, 7160, 7738, 9487, 10658, 13067, 15476, 18974, 19345, 21316, 26134, 26645, 30952, 37948, 38690, 42632, 47435, 52268, 53290, 65335, 75896, 77380, 94870, 104536, 106580, 130670, 154760, 189740, 213160, 261340, 282437, 379480, 522680, 564874, 692551, 953891, 1129748, 1385102, 1412185, 1907782, 2259496, 2770204, 2824370, 3462755, 3815564, 4769455, 5540408, 5648740, 6925510, 7631128, 9538910, 11297480, 13851020, 19077820, 27702040, 38155640, 50556223, 101112446, 202224892, 252781115, 404449784, 505562230, 1011124460, 2022248920]

約数ペア:

[(1, 2022248920), (2, 1011124460), (4, 505562230), (5, 404449784), (8, 252781115), (10, 202224892), (20, 101112446), (40, 50556223), (53, 38155640), (73, 27702040), (106, 19077820), (146, 13851020), (179, 11297480), (212, 9538910), (265, 7631128), (292, 6925510), (358, 5648740), (365, 5540408), (424, 4769455), (530, 3815564), (584, 3462755), (716, 2824370), (730, 2770204), (895, 2259496), (1060, 1907782), (1432, 1412185), (1460, 1385102), (1790, 1129748), (2120, 953891), (2920, 692551), (3580, 564874), (3869, 522680), (5329, 379480), (7160, 282437), (7738, 261340), (9487, 213160), (10658, 189740), (13067, 154760), (15476, 130670), (18974, 106580), (19345, 104536), (21316, 94870), (26134, 77380), (26645, 75896), (30952, 65335), (37948, 53290), (38690, 52268), (42632, 47435)]