11873960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42407}}^1$

素因数の和:42425

約数の個数: 32

約数和(自身を含む): 30533760

約数和(自身を除く): 18659800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42407, 84814, 169628, 212035, 296849, 339256, 424070, 593698, 848140, 1187396, 1484245, 1696280, 2374792, 2968490, 5936980, 11873960]

約数ペア:

[(1, 11873960), (2, 5936980), (4, 2968490), (5, 2374792), (7, 1696280), (8, 1484245), (10, 1187396), (14, 848140), (20, 593698), (28, 424070), (35, 339256), (40, 296849), (56, 212035), (70, 169628), (140, 84814), (280, 42407)]