57282800

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2106

約数の個数: 60

約数和(自身を含む): 139629456

約数和(自身を除く): 82346656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 1136, 1420, 1775, 2017, 2840, 3550, 4034, 5680, 7100, 8068, 10085, 14200, 16136, 20170, 28400, 32272, 40340, 50425, 80680, 100850, 143207, 161360, 201700, 286414, 403400, 572828, 716035, 806800, 1145656, 1432070, 2291312, 2864140, 3580175, 5728280, 7160350, 11456560, 14320700, 28641400, 57282800]

約数ペア:

[(1, 57282800), (2, 28641400), (4, 14320700), (5, 11456560), (8, 7160350), (10, 5728280), (16, 3580175), (20, 2864140), (25, 2291312), (40, 1432070), (50, 1145656), (71, 806800), (80, 716035), (100, 572828), (142, 403400), (200, 286414), (284, 201700), (355, 161360), (400, 143207), (568, 100850), (710, 80680), (1136, 50425), (1420, 40340), (1775, 32272), (2017, 28400), (2840, 20170), (3550, 16136), (4034, 14200), (5680, 10085), (7100, 8068)]