221624050

素因数分解:

$2^1\times 5^2\times {\mathrm{1123}}^1\times {\mathrm{3947}}^1$

素因数の和:5082

約数の個数: 24

約数和(自身を含む): 412692336

約数和(自身を除く): 191068286

約数列:

[1, 2, 5, 10, 25, 50, 1123, 2246, 3947, 5615, 7894, 11230, 19735, 28075, 39470, 56150, 98675, 197350, 4432481, 8864962, 22162405, 44324810, 110812025, 221624050]

約数ペア:

[(1, 221624050), (2, 110812025), (5, 44324810), (10, 22162405), (25, 8864962), (50, 4432481), (1123, 197350), (2246, 98675), (3947, 56150), (5615, 39470), (7894, 28075), (11230, 19735)]