2053666175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5479}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 2935526400

約数和(自身を除く): 881860225

約数列:

[1, 5, 11, 25, 29, 47, 55, 145, 235, 275, 319, 517, 725, 1175, 1363, 1595, 2585, 5479, 6815, 7975, 12925, 14993, 27395, 34075, 60269, 74965, 136975, 158891, 257513, 301345, 374825, 794455, 1287565, 1506725, 1747801, 2832643, 3972275, 6437825, 7467877, 8739005, 14163215, 37339385, 43695025, 70816075, 82146647, 186696925, 410733235, 2053666175]

約数ペア:

[(1, 2053666175), (5, 410733235), (11, 186696925), (25, 82146647), (29, 70816075), (47, 43695025), (55, 37339385), (145, 14163215), (235, 8739005), (275, 7467877), (319, 6437825), (517, 3972275), (725, 2832643), (1175, 1747801), (1363, 1506725), (1595, 1287565), (2585, 794455), (5479, 374825), (6815, 301345), (7975, 257513), (12925, 158891), (14993, 136975), (27395, 74965), (34075, 60269)]