67209320

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2741}}^1$

素因数の和:3365

約数の個数: 32

約数和(自身を含む): 151522920

約数和(自身を除く): 84313600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 2741, 3065, 4904, 5482, 6130, 10964, 12260, 13705, 21928, 24520, 27410, 54820, 109640, 1680233, 3360466, 6720932, 8401165, 13441864, 16802330, 33604660, 67209320]

約数ペア:

[(1, 67209320), (2, 33604660), (4, 16802330), (5, 13441864), (8, 8401165), (10, 6720932), (20, 3360466), (40, 1680233), (613, 109640), (1226, 54820), (2452, 27410), (2741, 24520), (3065, 21928), (4904, 13705), (5482, 12260), (6130, 10964)]