27569440

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4657}}^1$

素因数の和:4709

約数の個数: 48

約数和(自身を含む): 66907512

約数和(自身を除く): 39338072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 4657, 5920, 9314, 18628, 23285, 37256, 46570, 74512, 93140, 149024, 172309, 186280, 344618, 372560, 689236, 745120, 861545, 1378472, 1723090, 2756944, 3446180, 5513888, 6892360, 13784720, 27569440]

約数ペア:

[(1, 27569440), (2, 13784720), (4, 6892360), (5, 5513888), (8, 3446180), (10, 2756944), (16, 1723090), (20, 1378472), (32, 861545), (37, 745120), (40, 689236), (74, 372560), (80, 344618), (148, 186280), (160, 172309), (185, 149024), (296, 93140), (370, 74512), (592, 46570), (740, 37256), (1184, 23285), (1480, 18628), (2960, 9314), (4657, 5920)]