283916888960

素因数分解:

$2^7\times 5^1\times {\mathrm{701}}^1\times {\mathrm{632839}}^1$

素因数の和:633559

約数の個数: 64

約数和(自身を含む): 679708130400

約数和(自身を除く): 395791241440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 701, 1402, 2804, 3505, 5608, 7010, 11216, 14020, 22432, 28040, 44864, 56080, 89728, 112160, 224320, 448640, 632839, 1265678, 2531356, 3164195, 5062712, 6328390, 10125424, 12656780, 20250848, 25313560, 40501696, 50627120, 81003392, 101254240, 202508480, 405016960, 443620139, 887240278, 1774480556, 2218100695, 3548961112, 4436201390, 7097922224, 8872402780, 14195844448, 17744805560, 28391688896, 35489611120, 56783377792, 70979222240, 141958444480, 283916888960]

約数ペア:

[(1, 283916888960), (2, 141958444480), (4, 70979222240), (5, 56783377792), (8, 35489611120), (10, 28391688896), (16, 17744805560), (20, 14195844448), (32, 8872402780), (40, 7097922224), (64, 4436201390), (80, 3548961112), (128, 2218100695), (160, 1774480556), (320, 887240278), (640, 443620139), (701, 405016960), (1402, 202508480), (2804, 101254240), (3505, 81003392), (5608, 50627120), (7010, 40501696), (11216, 25313560), (14020, 20250848), (22432, 12656780), (28040, 10125424), (44864, 6328390), (56080, 5062712), (89728, 3164195), (112160, 2531356), (224320, 1265678), (448640, 632839)]