27675260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 60328800

約数和(自身を除く): 32653540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 251, 298, 370, 502, 596, 740, 745, 1004, 1255, 1490, 2510, 2980, 5020, 5513, 9287, 11026, 18574, 22052, 27565, 37148, 37399, 46435, 55130, 74798, 92870, 110260, 149596, 185740, 186995, 373990, 747980, 1383763, 2767526, 5535052, 6918815, 13837630, 27675260]

約数ペア:

[(1, 27675260), (2, 13837630), (4, 6918815), (5, 5535052), (10, 2767526), (20, 1383763), (37, 747980), (74, 373990), (148, 186995), (149, 185740), (185, 149596), (251, 110260), (298, 92870), (370, 74798), (502, 55130), (596, 46435), (740, 37399), (745, 37148), (1004, 27565), (1255, 22052), (1490, 18574), (2510, 11026), (2980, 9287), (5020, 5513)]