43380520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37397}}^1$

素因数の和:37437

約数の個数: 32

約数和(自身を含む): 100974600

約数和(自身を除く): 57594080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 37397, 74794, 149588, 186985, 299176, 373970, 747940, 1084513, 1495880, 2169026, 4338052, 5422565, 8676104, 10845130, 21690260, 43380520]

約数ペア:

[(1, 43380520), (2, 21690260), (4, 10845130), (5, 8676104), (8, 5422565), (10, 4338052), (20, 2169026), (29, 1495880), (40, 1084513), (58, 747940), (116, 373970), (145, 299176), (232, 186985), (290, 149588), (580, 74794), (1160, 37397)]