170028080

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6421}}^1$

素因数の和:6765

約数の個数: 40

約数和(自身を含む): 396571344

約数和(自身を除く): 226543264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3310, 5296, 6421, 6620, 12842, 13240, 25684, 26480, 32105, 51368, 64210, 102736, 128420, 256840, 513680, 2125351, 4250702, 8501404, 10626755, 17002808, 21253510, 34005616, 42507020, 85014040, 170028080]

約数ペア:

[(1, 170028080), (2, 85014040), (4, 42507020), (5, 34005616), (8, 21253510), (10, 17002808), (16, 10626755), (20, 8501404), (40, 4250702), (80, 2125351), (331, 513680), (662, 256840), (1324, 128420), (1655, 102736), (2648, 64210), (3310, 51368), (5296, 32105), (6421, 26480), (6620, 25684), (12842, 13240)]