2339720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 5448600

約数和(自身を除く): 3108880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2017, 4034, 8068, 10085, 16136, 20170, 40340, 58493, 80680, 116986, 233972, 292465, 467944, 584930, 1169860, 2339720]

約数ペア:

[(1, 2339720), (2, 1169860), (4, 584930), (5, 467944), (8, 292465), (10, 233972), (20, 116986), (29, 80680), (40, 58493), (58, 40340), (116, 20170), (145, 16136), (232, 10085), (290, 8068), (580, 4034), (1160, 2017)]