5145950

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1132

約数の個数: 24

約数和(自身を含む): 9675720

約数和(自身を除く): 4529770

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 1019, 2038, 2525, 5050, 5095, 10190, 25475, 50950, 102919, 205838, 514595, 1029190, 2572975, 5145950]

約数ペア:

[(1, 5145950), (2, 2572975), (5, 1029190), (10, 514595), (25, 205838), (50, 102919), (101, 50950), (202, 25475), (505, 10190), (1010, 5095), (1019, 5050), (2038, 2525)]