10661950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 21873600

約数和(自身を除く): 11211650

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 349, 470, 611, 650, 698, 1175, 1222, 1745, 2350, 3055, 3490, 4537, 6110, 8725, 9074, 15275, 16403, 17450, 22685, 30550, 32806, 45370, 82015, 113425, 164030, 213239, 226850, 410075, 426478, 820150, 1066195, 2132390, 5330975, 10661950]

約数ペア:

[(1, 10661950), (2, 5330975), (5, 2132390), (10, 1066195), (13, 820150), (25, 426478), (26, 410075), (47, 226850), (50, 213239), (65, 164030), (94, 113425), (130, 82015), (235, 45370), (325, 32806), (349, 30550), (470, 22685), (611, 17450), (650, 16403), (698, 15275), (1175, 9074), (1222, 8725), (1745, 6110), (2350, 4537), (3055, 3490)]