85814000

素因数分解:

$2^4\times 5^3\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 80

約数和(自身を含む): 209959776

約数和(自身を除く): 124145776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 125, 200, 214, 250, 400, 401, 428, 500, 535, 802, 856, 1000, 1070, 1604, 1712, 2000, 2005, 2140, 2675, 3208, 4010, 4280, 5350, 6416, 8020, 8560, 10025, 10700, 13375, 16040, 20050, 21400, 26750, 32080, 40100, 42800, 42907, 50125, 53500, 80200, 85814, 100250, 107000, 160400, 171628, 200500, 214000, 214535, 343256, 401000, 429070, 686512, 802000, 858140, 1072675, 1716280, 2145350, 3432560, 4290700, 5363375, 8581400, 10726750, 17162800, 21453500, 42907000, 85814000]

約数ペア:

[(1, 85814000), (2, 42907000), (4, 21453500), (5, 17162800), (8, 10726750), (10, 8581400), (16, 5363375), (20, 4290700), (25, 3432560), (40, 2145350), (50, 1716280), (80, 1072675), (100, 858140), (107, 802000), (125, 686512), (200, 429070), (214, 401000), (250, 343256), (400, 214535), (401, 214000), (428, 200500), (500, 171628), (535, 160400), (802, 107000), (856, 100250), (1000, 85814), (1070, 80200), (1604, 53500), (1712, 50125), (2000, 42907), (2005, 42800), (2140, 40100), (2675, 32080), (3208, 26750), (4010, 21400), (4280, 20050), (5350, 16040), (6416, 13375), (8020, 10700), (8560, 10025)]