5707480

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 12983040

約数和(自身を除く): 7275560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1471, 1940, 2942, 3880, 5884, 7355, 11768, 14710, 29420, 58840, 142687, 285374, 570748, 713435, 1141496, 1426870, 2853740, 5707480]

約数ペア:

[(1, 5707480), (2, 2853740), (4, 1426870), (5, 1141496), (8, 713435), (10, 570748), (20, 285374), (40, 142687), (97, 58840), (194, 29420), (388, 14710), (485, 11768), (776, 7355), (970, 5884), (1471, 3880), (1940, 2942)]