3086480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:995

約数の個数: 40

約数和(自身を含む): 7358904

約数和(自身を除く): 4272424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 941, 1640, 1882, 3280, 3764, 4705, 7528, 9410, 15056, 18820, 37640, 38581, 75280, 77162, 154324, 192905, 308648, 385810, 617296, 771620, 1543240, 3086480]

約数ペア:

[(1, 3086480), (2, 1543240), (4, 771620), (5, 617296), (8, 385810), (10, 308648), (16, 192905), (20, 154324), (40, 77162), (41, 75280), (80, 38581), (82, 37640), (164, 18820), (205, 15056), (328, 9410), (410, 7528), (656, 4705), (820, 3764), (941, 3280), (1640, 1882)]