40248085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 50252400

約数和(自身を除く): 10004315

約数列:

[1, 5, 29, 145, 197, 985, 1409, 5713, 7045, 28565, 40861, 204305, 277573, 1387865, 8049617, 40248085]

約数ペア:

[(1, 40248085), (5, 8049617), (29, 1387865), (145, 277573), (197, 204305), (985, 40861), (1409, 28565), (5713, 7045)]