228950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 450120

約数和(自身を除く): 221170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 241, 475, 482, 950, 1205, 2410, 4579, 6025, 9158, 12050, 22895, 45790, 114475, 228950]

約数ペア:

[(1, 228950), (2, 114475), (5, 45790), (10, 22895), (19, 12050), (25, 9158), (38, 6025), (50, 4579), (95, 2410), (190, 1205), (241, 950), (475, 482)]