1673200

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 4151520

約数和(自身を除く): 2478320

約数列:

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

約数ペア:

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