42767080

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1439}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 96422400

約数和(自身を除く): 53655320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1439, 1486, 2878, 2972, 3715, 5756, 5944, 7195, 7430, 11512, 14390, 14860, 28780, 29720, 57560, 1069177, 2138354, 4276708, 5345885, 8553416, 10691770, 21383540, 42767080]

約数ペア:

[(1, 42767080), (2, 21383540), (4, 10691770), (5, 8553416), (8, 5345885), (10, 4276708), (20, 2138354), (40, 1069177), (743, 57560), (1439, 29720), (1486, 28780), (2878, 14860), (2972, 14390), (3715, 11512), (5756, 7430), (5944, 7195)]