224988650

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{39821}}^1$

素因数の和:39946

約数の個数: 24

約数和(自身を含む): 422192844

約数和(自身を除く): 197204194

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 39821, 79642, 199105, 398210, 995525, 1991050, 4499773, 8999546, 22498865, 44997730, 112494325, 224988650]

約数ペア:

[(1, 224988650), (2, 112494325), (5, 44997730), (10, 22498865), (25, 8999546), (50, 4499773), (113, 1991050), (226, 995525), (565, 398210), (1130, 199105), (2825, 79642), (5650, 39821)]