520194976

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5623}}^1$

素因数の和:5706

約数の個数: 72

約数和(自身を含む): 1211747040

約数和(自身を除く): 691552064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 196, 224, 236, 392, 413, 472, 784, 826, 944, 1568, 1652, 1888, 2891, 3304, 5623, 5782, 6608, 11246, 11564, 13216, 22492, 23128, 39361, 44984, 46256, 78722, 89968, 92512, 157444, 179936, 275527, 314888, 331757, 551054, 629776, 663514, 1102108, 1259552, 1327028, 2204216, 2322299, 2654056, 4408432, 4644598, 5308112, 8816864, 9289196, 10616224, 16256093, 18578392, 32512186, 37156784, 65024372, 74313568, 130048744, 260097488, 520194976]

約数ペア:

[(1, 520194976), (2, 260097488), (4, 130048744), (7, 74313568), (8, 65024372), (14, 37156784), (16, 32512186), (28, 18578392), (32, 16256093), (49, 10616224), (56, 9289196), (59, 8816864), (98, 5308112), (112, 4644598), (118, 4408432), (196, 2654056), (224, 2322299), (236, 2204216), (392, 1327028), (413, 1259552), (472, 1102108), (784, 663514), (826, 629776), (944, 551054), (1568, 331757), (1652, 314888), (1888, 275527), (2891, 179936), (3304, 157444), (5623, 92512), (5782, 89968), (6608, 78722), (11246, 46256), (11564, 44984), (13216, 39361), (22492, 23128)]