38987410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4603}}^1$

素因数の和:4639

約数の個数: 48

約数和(自身を含む): 88175808

約数和(自身を除く): 49188398

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 4603, 8470, 9206, 23015, 32221, 46030, 50633, 64442, 101266, 161105, 253165, 322210, 354431, 506330, 556963, 708862, 1113926, 1772155, 2784815, 3544310, 3898741, 5569630, 7797482, 19493705, 38987410]

約数ペア:

[(1, 38987410), (2, 19493705), (5, 7797482), (7, 5569630), (10, 3898741), (11, 3544310), (14, 2784815), (22, 1772155), (35, 1113926), (55, 708862), (70, 556963), (77, 506330), (110, 354431), (121, 322210), (154, 253165), (242, 161105), (385, 101266), (605, 64442), (770, 50633), (847, 46030), (1210, 32221), (1694, 23015), (4235, 9206), (4603, 8470)]