660775840

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{96043}}^1$

素因数の和:96101

約数の個数: 48

約数和(自身を含む): 1597403808

約数和(自身を除く): 936627968

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, 96043, 192086, 384172, 480215, 768344, 960430, 1536688, 1920860, 3073376, 3841720, 4129849, 7683440, 8259698, 15366880, 16519396, 20649245, 33038792, 41298490, 66077584, 82596980, 132155168, 165193960, 330387920, 660775840]

約数ペア:

[(1, 660775840), (2, 330387920), (4, 165193960), (5, 132155168), (8, 82596980), (10, 66077584), (16, 41298490), (20, 33038792), (32, 20649245), (40, 16519396), (43, 15366880), (80, 8259698), (86, 7683440), (160, 4129849), (172, 3841720), (215, 3073376), (344, 1920860), (430, 1536688), (688, 960430), (860, 768344), (1376, 480215), (1720, 384172), (3440, 192086), (6880, 96043)]