764652680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{1447}}^1$

素因数の和:2670

約数の個数: 64

約数和(自身を含む): 1879735680

約数和(自身を除く): 1115083000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1201, 1447, 2402, 2894, 4804, 5788, 6005, 7235, 9608, 11576, 12010, 13211, 14470, 15917, 24020, 26422, 28940, 31834, 48040, 52844, 57880, 63668, 66055, 79585, 105688, 127336, 132110, 159170, 264220, 318340, 528440, 636680, 1737847, 3475694, 6951388, 8689235, 13902776, 17378470, 19116317, 34756940, 38232634, 69513880, 76465268, 95581585, 152930536, 191163170, 382326340, 764652680]

約数ペア:

[(1, 764652680), (2, 382326340), (4, 191163170), (5, 152930536), (8, 95581585), (10, 76465268), (11, 69513880), (20, 38232634), (22, 34756940), (40, 19116317), (44, 17378470), (55, 13902776), (88, 8689235), (110, 6951388), (220, 3475694), (440, 1737847), (1201, 636680), (1447, 528440), (2402, 318340), (2894, 264220), (4804, 159170), (5788, 132110), (6005, 127336), (7235, 105688), (9608, 79585), (11576, 66055), (12010, 63668), (13211, 57880), (14470, 52844), (15917, 48040), (24020, 31834), (26422, 28940)]