3809680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{6803}}^1$

素因数の和:6823

約数の個数: 40

約数和(自身を含む): 10124352

約数和(自身を除く): 6314672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 6803, 13606, 27212, 34015, 47621, 54424, 68030, 95242, 108848, 136060, 190484, 238105, 272120, 380968, 476210, 544240, 761936, 952420, 1904840, 3809680]

約数ペア:

[(1, 3809680), (2, 1904840), (4, 952420), (5, 761936), (7, 544240), (8, 476210), (10, 380968), (14, 272120), (16, 238105), (20, 190484), (28, 136060), (35, 108848), (40, 95242), (56, 68030), (70, 54424), (80, 47621), (112, 34015), (140, 27212), (280, 13606), (560, 6803)]