63741680

素因数分解:

$2^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1087}}^1$

素因数の和:1833

約数の個数: 40

約数和(自身を含む): 148538112

約数和(自身を除く): 84796432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 733, 1087, 1466, 2174, 2932, 3665, 4348, 5435, 5864, 7330, 8696, 10870, 11728, 14660, 17392, 21740, 29320, 43480, 58640, 86960, 796771, 1593542, 3187084, 3983855, 6374168, 7967710, 12748336, 15935420, 31870840, 63741680]

約数ペア:

[(1, 63741680), (2, 31870840), (4, 15935420), (5, 12748336), (8, 7967710), (10, 6374168), (16, 3983855), (20, 3187084), (40, 1593542), (80, 796771), (733, 86960), (1087, 58640), (1466, 43480), (2174, 29320), (2932, 21740), (3665, 17392), (4348, 14660), (5435, 11728), (5864, 10870), (7330, 8696)]