5757940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 7112204

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 251, 310, 370, 502, 620, 740, 1004, 1147, 1255, 2294, 2510, 4588, 5020, 5735, 7781, 9287, 11470, 15562, 18574, 22940, 31124, 37148, 38905, 46435, 77810, 92870, 155620, 185740, 287897, 575794, 1151588, 1439485, 2878970, 5757940]

約数ペア:

[(1, 5757940), (2, 2878970), (4, 1439485), (5, 1151588), (10, 575794), (20, 287897), (31, 185740), (37, 155620), (62, 92870), (74, 77810), (124, 46435), (148, 38905), (155, 37148), (185, 31124), (251, 22940), (310, 18574), (370, 15562), (502, 11470), (620, 9287), (740, 7781), (1004, 5735), (1147, 5020), (1255, 4588), (2294, 2510)]