204294080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33601}}^1$

素因数の和:33637

約数の個数: 56

約数和(自身を含む): 512094480

約数和(自身を除く): 307800400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 33601, 67202, 134404, 168005, 268808, 336010, 537616, 638419, 672020, 1075232, 1276838, 1344040, 2150464, 2553676, 2688080, 3192095, 5107352, 5376160, 6384190, 10214704, 10752320, 12768380, 20429408, 25536760, 40858816, 51073520, 102147040, 204294080]

約数ペア:

[(1, 204294080), (2, 102147040), (4, 51073520), (5, 40858816), (8, 25536760), (10, 20429408), (16, 12768380), (19, 10752320), (20, 10214704), (32, 6384190), (38, 5376160), (40, 5107352), (64, 3192095), (76, 2688080), (80, 2553676), (95, 2150464), (152, 1344040), (160, 1276838), (190, 1075232), (304, 672020), (320, 638419), (380, 537616), (608, 336010), (760, 268808), (1216, 168005), (1520, 134404), (3040, 67202), (6080, 33601)]