109784080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{196043}}^1$

素因数の和:196063

約数の個数: 40

約数和(自身を含む): 291713472

約数和(自身を除く): 181929392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 196043, 392086, 784172, 980215, 1372301, 1568344, 1960430, 2744602, 3136688, 3920860, 5489204, 6861505, 7841720, 10978408, 13723010, 15683440, 21956816, 27446020, 54892040, 109784080]

約数ペア:

[(1, 109784080), (2, 54892040), (4, 27446020), (5, 21956816), (7, 15683440), (8, 13723010), (10, 10978408), (14, 7841720), (16, 6861505), (20, 5489204), (28, 3920860), (35, 3136688), (40, 2744602), (56, 1960430), (70, 1568344), (80, 1372301), (112, 980215), (140, 784172), (280, 392086), (560, 196043)]