56222080

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 135827280

約数和(自身を除く): 79605200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 535, 640, 821, 856, 1070, 1642, 1712, 2140, 3284, 3424, 4105, 4280, 6568, 6848, 8210, 8560, 13136, 13696, 16420, 17120, 26272, 32840, 34240, 52544, 65680, 68480, 87847, 105088, 131360, 175694, 262720, 351388, 439235, 525440, 702776, 878470, 1405552, 1756940, 2811104, 3513880, 5622208, 7027760, 11244416, 14055520, 28111040, 56222080]

約数ペア:

[(1, 56222080), (2, 28111040), (4, 14055520), (5, 11244416), (8, 7027760), (10, 5622208), (16, 3513880), (20, 2811104), (32, 1756940), (40, 1405552), (64, 878470), (80, 702776), (107, 525440), (128, 439235), (160, 351388), (214, 262720), (320, 175694), (428, 131360), (535, 105088), (640, 87847), (821, 68480), (856, 65680), (1070, 52544), (1642, 34240), (1712, 32840), (2140, 26272), (3284, 17120), (3424, 16420), (4105, 13696), (4280, 13136), (6568, 8560), (6848, 8210)]