38290440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11003}}^1$

素因数の和:11046

約数の個数: 64

約数和(自身を含む): 118843200

約数和(自身を除く): 80552760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 11003, 22006, 33009, 44012, 55015, 66018, 88024, 110030, 132036, 165045, 220060, 264072, 319087, 330090, 440120, 638174, 660180, 957261, 1276348, 1320360, 1595435, 1914522, 2552696, 3190870, 3829044, 4786305, 6381740, 7658088, 9572610, 12763480, 19145220, 38290440]

約数ペア:

[(1, 38290440), (2, 19145220), (3, 12763480), (4, 9572610), (5, 7658088), (6, 6381740), (8, 4786305), (10, 3829044), (12, 3190870), (15, 2552696), (20, 1914522), (24, 1595435), (29, 1320360), (30, 1276348), (40, 957261), (58, 660180), (60, 638174), (87, 440120), (116, 330090), (120, 319087), (145, 264072), (174, 220060), (232, 165045), (290, 132036), (348, 110030), (435, 88024), (580, 66018), (696, 55015), (870, 44012), (1160, 33009), (1740, 22006), (3480, 11003)]