38479700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{7853}}^1$

素因数の和:7881

約数の個数: 54

約数和(自身を含む): 97146126

約数和(自身を除く): 58666426

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, 7853, 15706, 31412, 39265, 54971, 78530, 109942, 157060, 196325, 219884, 274855, 384797, 392650, 549710, 769594, 785300, 1099420, 1374275, 1539188, 1923985, 2748550, 3847970, 5497100, 7695940, 9619925, 19239850, 38479700]

約数ペア:

[(1, 38479700), (2, 19239850), (4, 9619925), (5, 7695940), (7, 5497100), (10, 3847970), (14, 2748550), (20, 1923985), (25, 1539188), (28, 1374275), (35, 1099420), (49, 785300), (50, 769594), (70, 549710), (98, 392650), (100, 384797), (140, 274855), (175, 219884), (196, 196325), (245, 157060), (350, 109942), (490, 78530), (700, 54971), (980, 39265), (1225, 31412), (2450, 15706), (4900, 7853)]