4266200

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 10077480

約数和(自身を除く): 5811280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 257, 332, 415, 514, 664, 830, 1028, 1285, 1660, 2056, 2075, 2570, 3320, 4150, 5140, 6425, 8300, 10280, 12850, 16600, 21331, 25700, 42662, 51400, 85324, 106655, 170648, 213310, 426620, 533275, 853240, 1066550, 2133100, 4266200]

約数ペア:

[(1, 4266200), (2, 2133100), (4, 1066550), (5, 853240), (8, 533275), (10, 426620), (20, 213310), (25, 170648), (40, 106655), (50, 85324), (83, 51400), (100, 42662), (166, 25700), (200, 21331), (257, 16600), (332, 12850), (415, 10280), (514, 8300), (664, 6425), (830, 5140), (1028, 4150), (1285, 3320), (1660, 2570), (2056, 2075)]