18471314240

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{595081}}^1$

素因数の和:595195

約数の個数: 56

約数和(自身を含む): 44438343432

約数和(自身を除く): 25967029192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6208, 7760, 15520, 31040, 595081, 1190162, 2380324, 2975405, 4760648, 5950810, 9521296, 11901620, 19042592, 23803240, 38085184, 47606480, 57722857, 95212960, 115445714, 190425920, 230891428, 288614285, 461782856, 577228570, 923565712, 1154457140, 1847131424, 2308914280, 3694262848, 4617828560, 9235657120, 18471314240]

約数ペア:

[(1, 18471314240), (2, 9235657120), (4, 4617828560), (5, 3694262848), (8, 2308914280), (10, 1847131424), (16, 1154457140), (20, 923565712), (32, 577228570), (40, 461782856), (64, 288614285), (80, 230891428), (97, 190425920), (160, 115445714), (194, 95212960), (320, 57722857), (388, 47606480), (485, 38085184), (776, 23803240), (970, 19042592), (1552, 11901620), (1940, 9521296), (3104, 5950810), (3880, 4760648), (6208, 2975405), (7760, 2380324), (15520, 1190162), (31040, 595081)]