65238580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12893}}^1$

素因数の和:12936

約数の個数: 48

約数和(自身を含む): 155965824

約数和(自身を除く): 90727244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 12893, 25786, 51572, 64465, 128930, 141823, 257860, 283646, 296539, 567292, 593078, 709115, 1186156, 1418230, 1482695, 2836460, 2965390, 3261929, 5930780, 6523858, 13047716, 16309645, 32619290, 65238580]

約数ペア:

[(1, 65238580), (2, 32619290), (4, 16309645), (5, 13047716), (10, 6523858), (11, 5930780), (20, 3261929), (22, 2965390), (23, 2836460), (44, 1482695), (46, 1418230), (55, 1186156), (92, 709115), (110, 593078), (115, 567292), (220, 296539), (230, 283646), (253, 257860), (460, 141823), (506, 128930), (1012, 64465), (1265, 51572), (2530, 25786), (5060, 12893)]