38024840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 98582400

約数和(自身を除く): 60557560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 556, 695, 973, 977, 1112, 1390, 1946, 1954, 2780, 3892, 3908, 4865, 4885, 5560, 6839, 7784, 7816, 9730, 9770, 13678, 19460, 19540, 27356, 34195, 38920, 39080, 54712, 68390, 135803, 136780, 271606, 273560, 543212, 679015, 950621, 1086424, 1358030, 1901242, 2716060, 3802484, 4753105, 5432120, 7604968, 9506210, 19012420, 38024840]

約数ペア:

[(1, 38024840), (2, 19012420), (4, 9506210), (5, 7604968), (7, 5432120), (8, 4753105), (10, 3802484), (14, 2716060), (20, 1901242), (28, 1358030), (35, 1086424), (40, 950621), (56, 679015), (70, 543212), (139, 273560), (140, 271606), (278, 136780), (280, 135803), (556, 68390), (695, 54712), (973, 39080), (977, 38920), (1112, 34195), (1390, 27356), (1946, 19540), (1954, 19460), (2780, 13678), (3892, 9770), (3908, 9730), (4865, 7816), (4885, 7784), (5560, 6839)]