4946800

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 12108600

約数和(自身を除く): 7161800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 149, 166, 200, 298, 332, 400, 415, 596, 664, 745, 830, 1192, 1328, 1490, 1660, 2075, 2384, 2980, 3320, 3725, 4150, 5960, 6640, 7450, 8300, 11920, 12367, 14900, 16600, 24734, 29800, 33200, 49468, 59600, 61835, 98936, 123670, 197872, 247340, 309175, 494680, 618350, 989360, 1236700, 2473400, 4946800]

約数ペア:

[(1, 4946800), (2, 2473400), (4, 1236700), (5, 989360), (8, 618350), (10, 494680), (16, 309175), (20, 247340), (25, 197872), (40, 123670), (50, 98936), (80, 61835), (83, 59600), (100, 49468), (149, 33200), (166, 29800), (200, 24734), (298, 16600), (332, 14900), (400, 12367), (415, 11920), (596, 8300), (664, 7450), (745, 6640), (830, 5960), (1192, 4150), (1328, 3725), (1490, 3320), (1660, 2980), (2075, 2384)]