47260640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{42197}}^1$

素因数の和:42219

約数の個数: 48

約数和(自身を含む): 127606752

約数和(自身を除く): 80346112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 42197, 84394, 168788, 210985, 295379, 337576, 421970, 590758, 675152, 843940, 1181516, 1350304, 1476895, 1687880, 2363032, 2953790, 3375760, 4726064, 5907580, 6751520, 9452128, 11815160, 23630320, 47260640]

約数ペア:

[(1, 47260640), (2, 23630320), (4, 11815160), (5, 9452128), (7, 6751520), (8, 5907580), (10, 4726064), (14, 3375760), (16, 2953790), (20, 2363032), (28, 1687880), (32, 1476895), (35, 1350304), (40, 1181516), (56, 843940), (70, 675152), (80, 590758), (112, 421970), (140, 337576), (160, 295379), (224, 210985), (280, 168788), (560, 84394), (1120, 42197)]