3804080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{6793}}^1$

素因数の和:6813

約数の個数: 40

約数和(自身を含む): 10109472

約数和(自身を除く): 6305392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 6793, 13586, 27172, 33965, 47551, 54344, 67930, 95102, 108688, 135860, 190204, 237755, 271720, 380408, 475510, 543440, 760816, 951020, 1902040, 3804080]

約数ペア:

[(1, 3804080), (2, 1902040), (4, 951020), (5, 760816), (7, 543440), (8, 475510), (10, 380408), (14, 271720), (16, 237755), (20, 190204), (28, 135860), (35, 108688), (40, 95102), (56, 67930), (70, 54344), (80, 47551), (112, 33965), (140, 27172), (280, 13586), (560, 6793)]