1796621360

素因数分解:

$2^4\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{10939}}^1$

素因数の和:13005

約数の個数: 40

約数和(自身を含む): 4179561360

約数和(自身を除く): 2382940000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2053, 4106, 8212, 10265, 10939, 16424, 20530, 21878, 32848, 41060, 43756, 54695, 82120, 87512, 109390, 164240, 175024, 218780, 437560, 875120, 22457767, 44915534, 89831068, 112288835, 179662136, 224577670, 359324272, 449155340, 898310680, 1796621360]

約数ペア:

[(1, 1796621360), (2, 898310680), (4, 449155340), (5, 359324272), (8, 224577670), (10, 179662136), (16, 112288835), (20, 89831068), (40, 44915534), (80, 22457767), (2053, 875120), (4106, 437560), (8212, 218780), (10265, 175024), (10939, 164240), (16424, 109390), (20530, 87512), (21878, 82120), (32848, 54695), (41060, 43756)]