76614440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{39089}}^1$

素因数の和:39114

約数の個数: 48

約数和(自身を含む): 200531700

約数和(自身を除く): 123917260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 39089, 78178, 156356, 195445, 273623, 312712, 390890, 547246, 781780, 1094492, 1368115, 1563560, 1915361, 2188984, 2736230, 3830722, 5472460, 7661444, 9576805, 10944920, 15322888, 19153610, 38307220, 76614440]

約数ペア:

[(1, 76614440), (2, 38307220), (4, 19153610), (5, 15322888), (7, 10944920), (8, 9576805), (10, 7661444), (14, 5472460), (20, 3830722), (28, 2736230), (35, 2188984), (40, 1915361), (49, 1563560), (56, 1368115), (70, 1094492), (98, 781780), (140, 547246), (196, 390890), (245, 312712), (280, 273623), (392, 195445), (490, 156356), (980, 78178), (1960, 39089)]