2250872050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{338477}}^1$

素因数の和:338515

約数の個数: 48

約数和(自身を含む): 5036552640

約数和(自身を除く): 2785680590

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 338477, 676954, 1692385, 2369339, 3384770, 4738678, 6431063, 8461925, 11846695, 12862126, 16923850, 23693390, 32155315, 45017441, 59233475, 64310630, 90034882, 118466950, 160776575, 225087205, 321553150, 450174410, 1125436025, 2250872050]

約数ペア:

[(1, 2250872050), (2, 1125436025), (5, 450174410), (7, 321553150), (10, 225087205), (14, 160776575), (19, 118466950), (25, 90034882), (35, 64310630), (38, 59233475), (50, 45017441), (70, 32155315), (95, 23693390), (133, 16923850), (175, 12862126), (190, 11846695), (266, 8461925), (350, 6431063), (475, 4738678), (665, 3384770), (950, 2369339), (1330, 1692385), (3325, 676954), (6650, 338477)]