2133100

素因数分解:

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

素因数の和:354

約数の個数: 36

約数和(自身を含む): 4702824

約数和(自身を除く): 2569724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 257, 332, 415, 514, 830, 1028, 1285, 1660, 2075, 2570, 4150, 5140, 6425, 8300, 12850, 21331, 25700, 42662, 85324, 106655, 213310, 426620, 533275, 1066550, 2133100]

約数ペア:

[(1, 2133100), (2, 1066550), (4, 533275), (5, 426620), (10, 213310), (20, 106655), (25, 85324), (50, 42662), (83, 25700), (100, 21331), (166, 12850), (257, 8300), (332, 6425), (415, 5140), (514, 4150), (830, 2570), (1028, 2075), (1285, 1660)]