2024490040

素因数分解:

$2^3\times 5^1\times {\mathrm{3911}}^1\times {\mathrm{12941}}^1$

素因数の和:16863

約数の個数: 32

約数和(自身を含む): 4556619360

約数和(自身を除く): 2532129320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3911, 7822, 12941, 15644, 19555, 25882, 31288, 39110, 51764, 64705, 78220, 103528, 129410, 156440, 258820, 517640, 50612251, 101224502, 202449004, 253061255, 404898008, 506122510, 1012245020, 2024490040]

約数ペア:

[(1, 2024490040), (2, 1012245020), (4, 506122510), (5, 404898008), (8, 253061255), (10, 202449004), (20, 101224502), (40, 50612251), (3911, 517640), (7822, 258820), (12941, 156440), (15644, 129410), (19555, 103528), (25882, 78220), (31288, 64705), (39110, 51764)]