14138320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{25247}}^1$

素因数の和:25267

約数の個数: 40

約数和(自身を含む): 37569024

約数和(自身を除く): 23430704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 25247, 50494, 100988, 126235, 176729, 201976, 252470, 353458, 403952, 504940, 706916, 883645, 1009880, 1413832, 1767290, 2019760, 2827664, 3534580, 7069160, 14138320]

約数ペア:

[(1, 14138320), (2, 7069160), (4, 3534580), (5, 2827664), (7, 2019760), (8, 1767290), (10, 1413832), (14, 1009880), (16, 883645), (20, 706916), (28, 504940), (35, 403952), (40, 353458), (56, 252470), (70, 201976), (80, 176729), (112, 126235), (140, 100988), (280, 50494), (560, 25247)]