66923500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19121}}^1$

素因数の和:19147

約数の個数: 48

約数和(自身を含む): 167049792

約数和(自身を除く): 100126292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 19121, 38242, 76484, 95605, 133847, 191210, 267694, 382420, 478025, 535388, 669235, 956050, 1338470, 1912100, 2390125, 2676940, 3346175, 4780250, 6692350, 9560500, 13384700, 16730875, 33461750, 66923500]

約数ペア:

[(1, 66923500), (2, 33461750), (4, 16730875), (5, 13384700), (7, 9560500), (10, 6692350), (14, 4780250), (20, 3346175), (25, 2676940), (28, 2390125), (35, 1912100), (50, 1338470), (70, 956050), (100, 669235), (125, 535388), (140, 478025), (175, 382420), (250, 267694), (350, 191210), (500, 133847), (700, 95605), (875, 76484), (1750, 38242), (3500, 19121)]