47960140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{64811}}^1$

素因数の和:64857

約数の個数: 24

約数和(自身を含む): 103439952

約数和(自身を除く): 55479812

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 64811, 129622, 259244, 324055, 648110, 1296220, 2398007, 4796014, 9592028, 11990035, 23980070, 47960140]

約数ペア:

[(1, 47960140), (2, 23980070), (4, 11990035), (5, 9592028), (10, 4796014), (20, 2398007), (37, 1296220), (74, 648110), (148, 324055), (185, 259244), (370, 129622), (740, 64811)]