39463060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21683}}^1$

素因数の和:21712

約数の個数: 48

約数和(自身を含む): 102001536

約数和(自身を除く): 62538476

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 21683, 43366, 86732, 108415, 151781, 216830, 281879, 303562, 433660, 563758, 607124, 758905, 1127516, 1409395, 1517810, 1973153, 2818790, 3035620, 3946306, 5637580, 7892612, 9865765, 19731530, 39463060]

約数ペア:

[(1, 39463060), (2, 19731530), (4, 9865765), (5, 7892612), (7, 5637580), (10, 3946306), (13, 3035620), (14, 2818790), (20, 1973153), (26, 1517810), (28, 1409395), (35, 1127516), (52, 758905), (65, 607124), (70, 563758), (91, 433660), (130, 303562), (140, 281879), (182, 216830), (260, 151781), (364, 108415), (455, 86732), (910, 43366), (1820, 21683)]