275097760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{35089}}^1$

素因数の和:35118

約数の個数: 72

約数和(自身を含む): 756049140

約数和(自身を除く): 480951380

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 35089, 70178, 140356, 175445, 245623, 280712, 350890, 491246, 561424, 701780, 982492, 1122848, 1228115, 1403560, 1719361, 1964984, 2456230, 2807120, 3438722, 3929968, 4912460, 5614240, 6877444, 7859936, 8596805, 9824920, 13754888, 17193610, 19649840, 27509776, 34387220, 39299680, 55019552, 68774440, 137548880, 275097760]

約数ペア:

[(1, 275097760), (2, 137548880), (4, 68774440), (5, 55019552), (7, 39299680), (8, 34387220), (10, 27509776), (14, 19649840), (16, 17193610), (20, 13754888), (28, 9824920), (32, 8596805), (35, 7859936), (40, 6877444), (49, 5614240), (56, 4912460), (70, 3929968), (80, 3438722), (98, 2807120), (112, 2456230), (140, 1964984), (160, 1719361), (196, 1403560), (224, 1228115), (245, 1122848), (280, 982492), (392, 701780), (490, 561424), (560, 491246), (784, 350890), (980, 280712), (1120, 245623), (1568, 175445), (1960, 140356), (3920, 70178), (7840, 35089)]