8793360580

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{10247}}^1$

素因数の和:10764

約数の個数: 48

約数和(自身を含む): 18686941056

約数和(自身を除く): 9893580476

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 401, 428, 535, 802, 1070, 1604, 2005, 2140, 4010, 8020, 10247, 20494, 40988, 42907, 51235, 85814, 102470, 171628, 204940, 214535, 429070, 858140, 1096429, 2192858, 4109047, 4385716, 5482145, 8218094, 10964290, 16436188, 20545235, 21928580, 41090470, 82180940, 439668029, 879336058, 1758672116, 2198340145, 4396680290, 8793360580]

約数ペア:

[(1, 8793360580), (2, 4396680290), (4, 2198340145), (5, 1758672116), (10, 879336058), (20, 439668029), (107, 82180940), (214, 41090470), (401, 21928580), (428, 20545235), (535, 16436188), (802, 10964290), (1070, 8218094), (1604, 5482145), (2005, 4385716), (2140, 4109047), (4010, 2192858), (8020, 1096429), (10247, 858140), (20494, 429070), (40988, 214535), (42907, 204940), (51235, 171628), (85814, 102470)]