2971840

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 7296912

約数和(自身を除く): 4325072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 251, 296, 320, 370, 502, 592, 740, 1004, 1184, 1255, 1480, 2008, 2368, 2510, 2960, 4016, 5020, 5920, 8032, 9287, 10040, 11840, 16064, 18574, 20080, 37148, 40160, 46435, 74296, 80320, 92870, 148592, 185740, 297184, 371480, 594368, 742960, 1485920, 2971840]

約数ペア:

[(1, 2971840), (2, 1485920), (4, 742960), (5, 594368), (8, 371480), (10, 297184), (16, 185740), (20, 148592), (32, 92870), (37, 80320), (40, 74296), (64, 46435), (74, 40160), (80, 37148), (148, 20080), (160, 18574), (185, 16064), (251, 11840), (296, 10040), (320, 9287), (370, 8032), (502, 5920), (592, 5020), (740, 4016), (1004, 2960), (1184, 2510), (1255, 2368), (1480, 2008)]