76019720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271499}}^1$

素因数の和:271517

約数の個数: 32

約数和(自身を含む): 195480000

約数和(自身を除く): 119460280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 271499, 542998, 1085996, 1357495, 1900493, 2171992, 2714990, 3800986, 5429980, 7601972, 9502465, 10859960, 15203944, 19004930, 38009860, 76019720]

約数ペア:

[(1, 76019720), (2, 38009860), (4, 19004930), (5, 15203944), (7, 10859960), (8, 9502465), (10, 7601972), (14, 5429980), (20, 3800986), (28, 2714990), (35, 2171992), (40, 1900493), (56, 1357495), (70, 1085996), (140, 542998), (280, 271499)]