68651200

素因数分解:

$2^6\times 5^2\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 84

約数和(自身を含む): 170928792

約数和(自身を除く): 102277592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 160, 200, 214, 320, 400, 401, 428, 535, 800, 802, 856, 1070, 1600, 1604, 1712, 2005, 2140, 2675, 3208, 3424, 4010, 4280, 5350, 6416, 6848, 8020, 8560, 10025, 10700, 12832, 16040, 17120, 20050, 21400, 25664, 32080, 34240, 40100, 42800, 42907, 64160, 80200, 85600, 85814, 128320, 160400, 171200, 171628, 214535, 320800, 343256, 429070, 641600, 686512, 858140, 1072675, 1373024, 1716280, 2145350, 2746048, 3432560, 4290700, 6865120, 8581400, 13730240, 17162800, 34325600, 68651200]

約数ペア:

[(1, 68651200), (2, 34325600), (4, 17162800), (5, 13730240), (8, 8581400), (10, 6865120), (16, 4290700), (20, 3432560), (25, 2746048), (32, 2145350), (40, 1716280), (50, 1373024), (64, 1072675), (80, 858140), (100, 686512), (107, 641600), (160, 429070), (200, 343256), (214, 320800), (320, 214535), (400, 171628), (401, 171200), (428, 160400), (535, 128320), (800, 85814), (802, 85600), (856, 80200), (1070, 64160), (1600, 42907), (1604, 42800), (1712, 40100), (2005, 34240), (2140, 32080), (2675, 25664), (3208, 21400), (3424, 20050), (4010, 17120), (4280, 16040), (5350, 12832), (6416, 10700), (6848, 10025), (8020, 8560)]