33478000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:923

約数の個数: 80

約数和(自身を含む): 85307040

約数和(自身を除く): 51829040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 881, 950, 1000, 1520, 1762, 1900, 2000, 2375, 3524, 3800, 4405, 4750, 7048, 7600, 8810, 9500, 14096, 16739, 17620, 19000, 22025, 33478, 35240, 38000, 44050, 66956, 70480, 83695, 88100, 110125, 133912, 167390, 176200, 220250, 267824, 334780, 352400, 418475, 440500, 669560, 836950, 881000, 1339120, 1673900, 1762000, 2092375, 3347800, 4184750, 6695600, 8369500, 16739000, 33478000]

約数ペア:

[(1, 33478000), (2, 16739000), (4, 8369500), (5, 6695600), (8, 4184750), (10, 3347800), (16, 2092375), (19, 1762000), (20, 1673900), (25, 1339120), (38, 881000), (40, 836950), (50, 669560), (76, 440500), (80, 418475), (95, 352400), (100, 334780), (125, 267824), (152, 220250), (190, 176200), (200, 167390), (250, 133912), (304, 110125), (380, 88100), (400, 83695), (475, 70480), (500, 66956), (760, 44050), (881, 38000), (950, 35240), (1000, 33478), (1520, 22025), (1762, 19000), (1900, 17620), (2000, 16739), (2375, 14096), (3524, 9500), (3800, 8810), (4405, 7600), (4750, 7048)]