557242872370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{656267}}^1$

素因数の和:656443

約数の個数: 64

約数和(自身を含む): 1091504937600

約数和(自身を除く): 534262065230

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 109, 190, 205, 218, 410, 545, 779, 1090, 1558, 2071, 3895, 4142, 4469, 7790, 8938, 10355, 20710, 22345, 44690, 84911, 169822, 424555, 656267, 849110, 1312534, 3281335, 6562670, 12469073, 24938146, 26906947, 53813894, 62345365, 71533103, 124690730, 134534735, 143066206, 269069470, 357665515, 511231993, 715331030, 1022463986, 1359128957, 2556159965, 2718257914, 2932857223, 5112319930, 5865714446, 6795644785, 13591289570, 14664286115, 29328572230, 55724287237, 111448574474, 278621436185, 557242872370]

約数ペア:

[(1, 557242872370), (2, 278621436185), (5, 111448574474), (10, 55724287237), (19, 29328572230), (38, 14664286115), (41, 13591289570), (82, 6795644785), (95, 5865714446), (109, 5112319930), (190, 2932857223), (205, 2718257914), (218, 2556159965), (410, 1359128957), (545, 1022463986), (779, 715331030), (1090, 511231993), (1558, 357665515), (2071, 269069470), (3895, 143066206), (4142, 134534735), (4469, 124690730), (7790, 71533103), (8938, 62345365), (10355, 53813894), (20710, 26906947), (22345, 24938146), (44690, 12469073), (84911, 6562670), (169822, 3281335), (424555, 1312534), (656267, 849110)]