1706480

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 4030992

約数和(自身を除く): 2324512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 257, 332, 415, 514, 664, 830, 1028, 1285, 1328, 1660, 2056, 2570, 3320, 4112, 5140, 6640, 10280, 20560, 21331, 42662, 85324, 106655, 170648, 213310, 341296, 426620, 853240, 1706480]

約数ペア:

[(1, 1706480), (2, 853240), (4, 426620), (5, 341296), (8, 213310), (10, 170648), (16, 106655), (20, 85324), (40, 42662), (80, 21331), (83, 20560), (166, 10280), (257, 6640), (332, 5140), (415, 4112), (514, 3320), (664, 2570), (830, 2056), (1028, 1660), (1285, 1328)]