196458460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52529}}^1$

素因数の和:52566

約数の個数: 48

約数和(自身を含む): 476552160

約数和(自身を除く): 280093700

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 52529, 105058, 210116, 262645, 525290, 577819, 892993, 1050580, 1155638, 1785986, 2311276, 2889095, 3571972, 4464965, 5778190, 8929930, 9822923, 11556380, 17859860, 19645846, 39291692, 49114615, 98229230, 196458460]

約数ペア:

[(1, 196458460), (2, 98229230), (4, 49114615), (5, 39291692), (10, 19645846), (11, 17859860), (17, 11556380), (20, 9822923), (22, 8929930), (34, 5778190), (44, 4464965), (55, 3571972), (68, 2889095), (85, 2311276), (110, 1785986), (170, 1155638), (187, 1050580), (220, 892993), (340, 577819), (374, 525290), (748, 262645), (935, 210116), (1870, 105058), (3740, 52529)]