3346400

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 8436960

約数和(自身を除く): 5090560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 89, 94, 100, 160, 178, 188, 200, 235, 356, 376, 400, 445, 470, 712, 752, 800, 890, 940, 1175, 1424, 1504, 1780, 1880, 2225, 2350, 2848, 3560, 3760, 4183, 4450, 4700, 7120, 7520, 8366, 8900, 9400, 14240, 16732, 17800, 18800, 20915, 33464, 35600, 37600, 41830, 66928, 71200, 83660, 104575, 133856, 167320, 209150, 334640, 418300, 669280, 836600, 1673200, 3346400]

約数ペア:

[(1, 3346400), (2, 1673200), (4, 836600), (5, 669280), (8, 418300), (10, 334640), (16, 209150), (20, 167320), (25, 133856), (32, 104575), (40, 83660), (47, 71200), (50, 66928), (80, 41830), (89, 37600), (94, 35600), (100, 33464), (160, 20915), (178, 18800), (188, 17800), (200, 16732), (235, 14240), (356, 9400), (376, 8900), (400, 8366), (445, 7520), (470, 7120), (712, 4700), (752, 4450), (800, 4183), (890, 3760), (940, 3560), (1175, 2848), (1424, 2350), (1504, 2225), (1780, 1880)]