2024490020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{198091}}^1$

素因数の和:198180

約数の個数: 48

約数和(自身を含む): 4925359488

約数和(自身を除く): 2900869468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 198091, 396182, 792364, 990455, 1386637, 1980910, 2773274, 3961820, 5546548, 6933185, 13866370, 14460643, 27732740, 28921286, 57842572, 72303215, 101224501, 144606430, 202449002, 289212860, 404898004, 506122505, 1012245010, 2024490020]

約数ペア:

[(1, 2024490020), (2, 1012245010), (4, 506122505), (5, 404898004), (7, 289212860), (10, 202449002), (14, 144606430), (20, 101224501), (28, 72303215), (35, 57842572), (70, 28921286), (73, 27732740), (140, 14460643), (146, 13866370), (292, 6933185), (365, 5546548), (511, 3961820), (730, 2773274), (1022, 1980910), (1460, 1386637), (2044, 990455), (2555, 792364), (5110, 396182), (10220, 198091)]