12377080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7547}}^1$

素因数の和:7599

約数の個数: 32

約数和(自身を含む): 28531440

約数和(自身を除く): 16154360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 7547, 15094, 30188, 37735, 60376, 75470, 150940, 301880, 309427, 618854, 1237708, 1547135, 2475416, 3094270, 6188540, 12377080]

約数ペア:

[(1, 12377080), (2, 6188540), (4, 3094270), (5, 2475416), (8, 1547135), (10, 1237708), (20, 618854), (40, 309427), (41, 301880), (82, 150940), (164, 75470), (205, 60376), (328, 37735), (410, 30188), (820, 15094), (1640, 7547)]