2912554100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6397}}^1$

素因数の和:6597

約数の個数: 72

約数和(自身を含む): 6580854840

約数和(自身を除く): 3668300740

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 157, 290, 314, 580, 628, 725, 785, 1450, 1570, 2900, 3140, 3925, 4553, 6397, 7850, 9106, 12794, 15700, 18212, 22765, 25588, 31985, 45530, 63970, 91060, 113825, 127940, 159925, 185513, 227650, 319850, 371026, 455300, 639700, 742052, 927565, 1004329, 1855130, 2008658, 3710260, 4017316, 4637825, 5021645, 9275650, 10043290, 18551300, 20086580, 25108225, 29125541, 50216450, 58251082, 100432900, 116502164, 145627705, 291255410, 582510820, 728138525, 1456277050, 2912554100]

約数ペア:

[(1, 2912554100), (2, 1456277050), (4, 728138525), (5, 582510820), (10, 291255410), (20, 145627705), (25, 116502164), (29, 100432900), (50, 58251082), (58, 50216450), (100, 29125541), (116, 25108225), (145, 20086580), (157, 18551300), (290, 10043290), (314, 9275650), (580, 5021645), (628, 4637825), (725, 4017316), (785, 3710260), (1450, 2008658), (1570, 1855130), (2900, 1004329), (3140, 927565), (3925, 742052), (4553, 639700), (6397, 455300), (7850, 371026), (9106, 319850), (12794, 227650), (15700, 185513), (18212, 159925), (22765, 127940), (25588, 113825), (31985, 91060), (45530, 63970)]