40478049238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{43159}}^1$

素因数の和:43740

約数の個数: 32

約数和(自身を含む): 67122432000

約数和(自身を除く): 26644382762

約数列:

[1, 2, 11, 22, 89, 178, 479, 958, 979, 1958, 5269, 10538, 42631, 43159, 85262, 86318, 468941, 474749, 937882, 949498, 3841151, 7682302, 20673161, 41346322, 42252661, 84505322, 227404771, 454809542, 1839911329, 3679822658, 20239024619, 40478049238]

約数ペア:

[(1, 40478049238), (2, 20239024619), (11, 3679822658), (22, 1839911329), (89, 454809542), (178, 227404771), (479, 84505322), (958, 42252661), (979, 41346322), (1958, 20673161), (5269, 7682302), (10538, 3841151), (42631, 949498), (43159, 937882), (85262, 474749), (86318, 468941)]