29601400

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 69638400

約数和(自身を除く): 40037000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 356, 445, 712, 890, 1663, 1780, 2225, 3326, 3560, 4450, 6652, 8315, 8900, 13304, 16630, 17800, 33260, 41575, 66520, 83150, 148007, 166300, 296014, 332600, 592028, 740035, 1184056, 1480070, 2960140, 3700175, 5920280, 7400350, 14800700, 29601400]

約数ペア:

[(1, 29601400), (2, 14800700), (4, 7400350), (5, 5920280), (8, 3700175), (10, 2960140), (20, 1480070), (25, 1184056), (40, 740035), (50, 592028), (89, 332600), (100, 296014), (178, 166300), (200, 148007), (356, 83150), (445, 66520), (712, 41575), (890, 33260), (1663, 17800), (1780, 16630), (2225, 13304), (3326, 8900), (3560, 8315), (4450, 6652)]