38926910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 78599808

約数和(自身を除く): 39672898

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 242, 265, 530, 583, 605, 607, 1166, 1210, 1214, 2915, 3035, 5830, 6070, 6413, 6677, 12826, 13354, 32065, 32171, 33385, 64130, 64342, 66770, 73447, 146894, 160855, 321710, 353881, 367235, 707762, 734470, 1769405, 3538810, 3892691, 7785382, 19463455, 38926910]

約数ペア:

[(1, 38926910), (2, 19463455), (5, 7785382), (10, 3892691), (11, 3538810), (22, 1769405), (53, 734470), (55, 707762), (106, 367235), (110, 353881), (121, 321710), (242, 160855), (265, 146894), (530, 73447), (583, 66770), (605, 64342), (607, 64130), (1166, 33385), (1210, 32171), (1214, 32065), (2915, 13354), (3035, 12826), (5830, 6677), (6070, 6413)]