1370480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 3279552

約数和(自身を除く): 1909072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 463, 592, 740, 926, 1480, 1852, 2315, 2960, 3704, 4630, 7408, 9260, 17131, 18520, 34262, 37040, 68524, 85655, 137048, 171310, 274096, 342620, 685240, 1370480]

約数ペア:

[(1, 1370480), (2, 685240), (4, 342620), (5, 274096), (8, 171310), (10, 137048), (16, 85655), (20, 68524), (37, 37040), (40, 34262), (74, 18520), (80, 17131), (148, 9260), (185, 7408), (296, 4630), (370, 3704), (463, 2960), (592, 2315), (740, 1852), (926, 1480)]