4039974265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{8233}}^1$

素因数の和:8529

約数の個数: 32

約数和(自身を含む): 5378317056

約数和(自身を除く): 1338342791

約数列:

[1, 5, 17, 23, 85, 115, 251, 391, 1255, 1955, 4267, 5773, 8233, 21335, 28865, 41165, 98141, 139961, 189359, 490705, 699805, 946795, 2066483, 3219103, 10332415, 16095515, 35130211, 47529109, 175651055, 237645545, 807994853, 4039974265]

約数ペア:

[(1, 4039974265), (5, 807994853), (17, 237645545), (23, 175651055), (85, 47529109), (115, 35130211), (251, 16095515), (391, 10332415), (1255, 3219103), (1955, 2066483), (4267, 946795), (5773, 699805), (8233, 490705), (21335, 189359), (28865, 139961), (41165, 98141)]