447566091680

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65053211}}^1$

素因数の和:65053269

約数の個数: 48

約数和(自身を含む): 1081965021984

約数和(自身を除く): 634398930304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 65053211, 130106422, 260212844, 325266055, 520425688, 650532110, 1040851376, 1301064220, 2081702752, 2602128440, 2797288073, 5204256880, 5594576146, 10408513760, 11189152292, 13986440365, 22378304584, 27972880730, 44756609168, 55945761460, 89513218336, 111891522920, 223783045840, 447566091680]

約数ペア:

[(1, 447566091680), (2, 223783045840), (4, 111891522920), (5, 89513218336), (8, 55945761460), (10, 44756609168), (16, 27972880730), (20, 22378304584), (32, 13986440365), (40, 11189152292), (43, 10408513760), (80, 5594576146), (86, 5204256880), (160, 2797288073), (172, 2602128440), (215, 2081702752), (344, 1301064220), (430, 1040851376), (688, 650532110), (860, 520425688), (1376, 325266055), (1720, 260212844), (3440, 130106422), (6880, 65053211)]