2090087710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 3959928000

約数和(自身を除く): 1869840290

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 193, 214, 290, 349, 386, 535, 698, 965, 1070, 1745, 1930, 3103, 3490, 5597, 6206, 10121, 11194, 15515, 20242, 20651, 27985, 31030, 37343, 41302, 50605, 55970, 67357, 74686, 101210, 103255, 134714, 186715, 206510, 336785, 373430, 598879, 673570, 1082947, 1197758, 1953353, 2165894, 2994395, 3906706, 5414735, 5988790, 7207199, 9766765, 10829470, 14414398, 19533530, 36035995, 72071990, 209008771, 418017542, 1045043855, 2090087710]

約数ペア:

[(1, 2090087710), (2, 1045043855), (5, 418017542), (10, 209008771), (29, 72071990), (58, 36035995), (107, 19533530), (145, 14414398), (193, 10829470), (214, 9766765), (290, 7207199), (349, 5988790), (386, 5414735), (535, 3906706), (698, 2994395), (965, 2165894), (1070, 1953353), (1745, 1197758), (1930, 1082947), (3103, 673570), (3490, 598879), (5597, 373430), (6206, 336785), (10121, 206510), (11194, 186715), (15515, 134714), (20242, 103255), (20651, 101210), (27985, 74686), (31030, 67357), (37343, 55970), (41302, 50605)]