25700561740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{26225063}}^1$

素因数の和:26225086

約数の個数: 36

約数和(自身を含む): 62782803216

約数和(自身を除く): 37082241476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 26225063, 52450126, 104900252, 131125315, 183575441, 262250630, 367150882, 524501260, 734301764, 917877205, 1285028087, 1835754410, 2570056174, 3671508820, 5140112348, 6425140435, 12850280870, 25700561740]

約数ペア:

[(1, 25700561740), (2, 12850280870), (4, 6425140435), (5, 5140112348), (7, 3671508820), (10, 2570056174), (14, 1835754410), (20, 1285028087), (28, 917877205), (35, 734301764), (49, 524501260), (70, 367150882), (98, 262250630), (140, 183575441), (196, 131125315), (245, 104900252), (490, 52450126), (980, 26225063)]