117679720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{94903}}^1$

素因数の和:94945

約数の個数: 32

約数和(自身を含む): 273323520

約数和(自身を除く): 155643800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 94903, 189806, 379612, 474515, 759224, 949030, 1898060, 2941993, 3796120, 5883986, 11767972, 14709965, 23535944, 29419930, 58839860, 117679720]

約数ペア:

[(1, 117679720), (2, 58839860), (4, 29419930), (5, 23535944), (8, 14709965), (10, 11767972), (20, 5883986), (31, 3796120), (40, 2941993), (62, 1898060), (124, 949030), (155, 759224), (248, 474515), (310, 379612), (620, 189806), (1240, 94903)]