73946320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{132047}}^1$

素因数の和:132067

約数の個数: 40

約数和(自身を含む): 196487424

約数和(自身を除く): 122541104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 132047, 264094, 528188, 660235, 924329, 1056376, 1320470, 1848658, 2112752, 2640940, 3697316, 4621645, 5281880, 7394632, 9243290, 10563760, 14789264, 18486580, 36973160, 73946320]

約数ペア:

[(1, 73946320), (2, 36973160), (4, 18486580), (5, 14789264), (7, 10563760), (8, 9243290), (10, 7394632), (14, 5281880), (16, 4621645), (20, 3697316), (28, 2640940), (35, 2112752), (40, 1848658), (56, 1320470), (70, 1056376), (80, 924329), (112, 660235), (140, 528188), (280, 264094), (560, 132047)]