34491920

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1789}}^1$

素因数の和:2043

約数の個数: 40

約数和(自身を含む): 80571480

約数和(自身を除く): 46079560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1789, 1928, 2410, 3578, 3856, 4820, 7156, 8945, 9640, 14312, 17890, 19280, 28624, 35780, 71560, 143120, 431149, 862298, 1724596, 2155745, 3449192, 4311490, 6898384, 8622980, 17245960, 34491920]

約数ペア:

[(1, 34491920), (2, 17245960), (4, 8622980), (5, 6898384), (8, 4311490), (10, 3449192), (16, 2155745), (20, 1724596), (40, 862298), (80, 431149), (241, 143120), (482, 71560), (964, 35780), (1205, 28624), (1789, 19280), (1928, 17890), (2410, 14312), (3578, 9640), (3856, 8945), (4820, 7156)]