23123950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 45912240

約数和(自身を除く): 22788290

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 101, 190, 202, 241, 475, 482, 505, 950, 1010, 1205, 1919, 2410, 2525, 3838, 4579, 5050, 6025, 9158, 9595, 12050, 19190, 22895, 24341, 45790, 47975, 48682, 95950, 114475, 121705, 228950, 243410, 462479, 608525, 924958, 1217050, 2312395, 4624790, 11561975, 23123950]

約数ペア:

[(1, 23123950), (2, 11561975), (5, 4624790), (10, 2312395), (19, 1217050), (25, 924958), (38, 608525), (50, 462479), (95, 243410), (101, 228950), (190, 121705), (202, 114475), (241, 95950), (475, 48682), (482, 47975), (505, 45790), (950, 24341), (1010, 22895), (1205, 19190), (1919, 12050), (2410, 9595), (2525, 9158), (3838, 6025), (4579, 5050)]