5208700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1063}}^1$

素因数の和:1091

約数の個数: 54

約数和(自身を含む): 13160616

約数和(自身を除く): 7951916

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, 1063, 1225, 2126, 2450, 4252, 4900, 5315, 7441, 10630, 14882, 21260, 26575, 29764, 37205, 52087, 53150, 74410, 104174, 106300, 148820, 186025, 208348, 260435, 372050, 520870, 744100, 1041740, 1302175, 2604350, 5208700]

約数ペア:

[(1, 5208700), (2, 2604350), (4, 1302175), (5, 1041740), (7, 744100), (10, 520870), (14, 372050), (20, 260435), (25, 208348), (28, 186025), (35, 148820), (49, 106300), (50, 104174), (70, 74410), (98, 53150), (100, 52087), (140, 37205), (175, 29764), (196, 26575), (245, 21260), (350, 14882), (490, 10630), (700, 7441), (980, 5315), (1063, 4900), (1225, 4252), (2126, 2450)]