4548400

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 11139912

約数和(自身を除く): 6591512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 137, 166, 200, 274, 332, 400, 415, 548, 664, 685, 830, 1096, 1328, 1370, 1660, 2075, 2192, 2740, 3320, 3425, 4150, 5480, 6640, 6850, 8300, 10960, 11371, 13700, 16600, 22742, 27400, 33200, 45484, 54800, 56855, 90968, 113710, 181936, 227420, 284275, 454840, 568550, 909680, 1137100, 2274200, 4548400]

約数ペア:

[(1, 4548400), (2, 2274200), (4, 1137100), (5, 909680), (8, 568550), (10, 454840), (16, 284275), (20, 227420), (25, 181936), (40, 113710), (50, 90968), (80, 56855), (83, 54800), (100, 45484), (137, 33200), (166, 27400), (200, 22742), (274, 16600), (332, 13700), (400, 11371), (415, 10960), (548, 8300), (664, 6850), (685, 6640), (830, 5480), (1096, 4150), (1328, 3425), (1370, 3320), (1660, 2740), (2075, 2192)]