3794320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 9035136

約数和(自身を除く): 5240816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1103, 1720, 2206, 3440, 4412, 5515, 8824, 11030, 17648, 22060, 44120, 47429, 88240, 94858, 189716, 237145, 379432, 474290, 758864, 948580, 1897160, 3794320]

約数ペア:

[(1, 3794320), (2, 1897160), (4, 948580), (5, 758864), (8, 474290), (10, 379432), (16, 237145), (20, 189716), (40, 94858), (43, 88240), (80, 47429), (86, 44120), (172, 22060), (215, 17648), (344, 11030), (430, 8824), (688, 5515), (860, 4412), (1103, 3440), (1720, 2206)]