520044008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11987}}^1$

素因数の和:12050

約数の個数: 64

約数和(自身を含む): 1165233600

約数和(自身を除く): 645189592

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 187, 232, 319, 374, 493, 638, 748, 986, 1276, 1496, 1972, 2552, 3944, 5423, 10846, 11987, 21692, 23974, 43384, 47948, 95896, 131857, 203779, 263714, 347623, 407558, 527428, 695246, 815116, 1054856, 1390492, 1630232, 2241569, 2780984, 3823853, 4483138, 5909591, 7647706, 8966276, 11819182, 15295412, 17932552, 23638364, 30590824, 47276728, 65005501, 130011002, 260022004, 520044008]

約数ペア:

[(1, 520044008), (2, 260022004), (4, 130011002), (8, 65005501), (11, 47276728), (17, 30590824), (22, 23638364), (29, 17932552), (34, 15295412), (44, 11819182), (58, 8966276), (68, 7647706), (88, 5909591), (116, 4483138), (136, 3823853), (187, 2780984), (232, 2241569), (319, 1630232), (374, 1390492), (493, 1054856), (638, 815116), (748, 695246), (986, 527428), (1276, 407558), (1496, 347623), (1972, 263714), (2552, 203779), (3944, 131857), (5423, 95896), (10846, 47948), (11987, 43384), (21692, 23974)]