48197840

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14011}}^1$

素因数の和:14067

約数の個数: 40

約数和(自身を含む): 114674208

約数和(自身を除く): 66476368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 14011, 28022, 56044, 70055, 112088, 140110, 224176, 280220, 560440, 602473, 1120880, 1204946, 2409892, 3012365, 4819784, 6024730, 9639568, 12049460, 24098920, 48197840]

約数ペア:

[(1, 48197840), (2, 24098920), (4, 12049460), (5, 9639568), (8, 6024730), (10, 4819784), (16, 3012365), (20, 2409892), (40, 1204946), (43, 1120880), (80, 602473), (86, 560440), (172, 280220), (215, 224176), (344, 140110), (430, 112088), (688, 70055), (860, 56044), (1720, 28022), (3440, 14011)]