85353100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17419}}^1$

素因数の和:17447

約数の個数: 54

約数和(自身を含む): 215467980

約数和(自身を除く): 130114880

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 17419, 34838, 69676, 87095, 121933, 174190, 243866, 348380, 435475, 487732, 609665, 853531, 870950, 1219330, 1707062, 1741900, 2438660, 3048325, 3414124, 4267655, 6096650, 8535310, 12193300, 17070620, 21338275, 42676550, 85353100]

約数ペア:

[(1, 85353100), (2, 42676550), (4, 21338275), (5, 17070620), (7, 12193300), (10, 8535310), (14, 6096650), (20, 4267655), (25, 3414124), (28, 3048325), (35, 2438660), (49, 1741900), (50, 1707062), (70, 1219330), (98, 870950), (100, 853531), (140, 609665), (175, 487732), (196, 435475), (245, 348380), (350, 243866), (490, 174190), (700, 121933), (980, 87095), (1225, 69676), (2450, 34838), (4900, 17419)]