10221860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 23708160

約数和(自身を除く): 13486300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 479, 485, 958, 970, 1067, 1916, 1940, 2134, 2395, 4268, 4790, 5269, 5335, 9580, 10538, 10670, 21076, 21340, 26345, 46463, 52690, 92926, 105380, 185852, 232315, 464630, 511093, 929260, 1022186, 2044372, 2555465, 5110930, 10221860]

約数ペア:

[(1, 10221860), (2, 5110930), (4, 2555465), (5, 2044372), (10, 1022186), (11, 929260), (20, 511093), (22, 464630), (44, 232315), (55, 185852), (97, 105380), (110, 92926), (194, 52690), (220, 46463), (388, 26345), (479, 21340), (485, 21076), (958, 10670), (970, 10538), (1067, 9580), (1916, 5335), (1940, 5269), (2134, 4790), (2395, 4268)]