27792800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{709}}^1$

素因数の和:743

約数の個数: 108

約数和(自身を含む): 79037910

約数和(自身を除く): 51245110

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 709, 784, 800, 980, 1120, 1225, 1400, 1418, 1568, 1960, 2450, 2800, 2836, 3545, 3920, 4900, 4963, 5600, 5672, 7090, 7840, 9800, 9926, 11344, 14180, 17725, 19600, 19852, 22688, 24815, 28360, 34741, 35450, 39200, 39704, 49630, 56720, 69482, 70900, 79408, 99260, 113440, 124075, 138964, 141800, 158816, 173705, 198520, 248150, 277928, 283600, 347410, 397040, 496300, 555856, 567200, 694820, 794080, 868525, 992600, 1111712, 1389640, 1737050, 1985200, 2779280, 3474100, 3970400, 5558560, 6948200, 13896400, 27792800]

約数ペア:

[(1, 27792800), (2, 13896400), (4, 6948200), (5, 5558560), (7, 3970400), (8, 3474100), (10, 2779280), (14, 1985200), (16, 1737050), (20, 1389640), (25, 1111712), (28, 992600), (32, 868525), (35, 794080), (40, 694820), (49, 567200), (50, 555856), (56, 496300), (70, 397040), (80, 347410), (98, 283600), (100, 277928), (112, 248150), (140, 198520), (160, 173705), (175, 158816), (196, 141800), (200, 138964), (224, 124075), (245, 113440), (280, 99260), (350, 79408), (392, 70900), (400, 69482), (490, 56720), (560, 49630), (700, 39704), (709, 39200), (784, 35450), (800, 34741), (980, 28360), (1120, 24815), (1225, 22688), (1400, 19852), (1418, 19600), (1568, 17725), (1960, 14180), (2450, 11344), (2800, 9926), (2836, 9800), (3545, 7840), (3920, 7090), (4900, 5672), (4963, 5600)]