3751960

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 8537760

約数和(自身を除く): 4785800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 967, 970, 1934, 1940, 3868, 3880, 4835, 7736, 9670, 19340, 38680, 93799, 187598, 375196, 468995, 750392, 937990, 1875980, 3751960]

約数ペア:

[(1, 3751960), (2, 1875980), (4, 937990), (5, 750392), (8, 468995), (10, 375196), (20, 187598), (40, 93799), (97, 38680), (194, 19340), (388, 9670), (485, 7736), (776, 4835), (967, 3880), (970, 3868), (1934, 1940)]