1050800

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 60

約数和(自身を含む): 2629296

約数和(自身を除く): 1578496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 71, 74, 80, 100, 142, 148, 185, 200, 284, 296, 355, 370, 400, 568, 592, 710, 740, 925, 1136, 1420, 1480, 1775, 1850, 2627, 2840, 2960, 3550, 3700, 5254, 5680, 7100, 7400, 10508, 13135, 14200, 14800, 21016, 26270, 28400, 42032, 52540, 65675, 105080, 131350, 210160, 262700, 525400, 1050800]

約数ペア:

[(1, 1050800), (2, 525400), (4, 262700), (5, 210160), (8, 131350), (10, 105080), (16, 65675), (20, 52540), (25, 42032), (37, 28400), (40, 26270), (50, 21016), (71, 14800), (74, 14200), (80, 13135), (100, 10508), (142, 7400), (148, 7100), (185, 5680), (200, 5254), (284, 3700), (296, 3550), (355, 2960), (370, 2840), (400, 2627), (568, 1850), (592, 1775), (710, 1480), (740, 1420), (925, 1136)]