252900290

素因数分解:

$2^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{9649}}^1$

素因数の和:12277

約数の個数: 16

約数和(自身を含む): 455441400

約数和(自身を除く): 202541110

約数列:

[1, 2, 5, 10, 2621, 5242, 9649, 13105, 19298, 26210, 48245, 96490, 25290029, 50580058, 126450145, 252900290]

約数ペア:

[(1, 252900290), (2, 126450145), (5, 50580058), (10, 25290029), (2621, 96490), (5242, 48245), (9649, 26210), (13105, 19298)]