2018025760

素因数分解:

$2^5\times 5^1\times {\mathrm{3037}}^1\times {\mathrm{4153}}^1$

素因数の和:7205

約数の個数: 48

約数和(自身を含む): 4770304056

約数和(自身を除く): 2752278296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3037, 4153, 6074, 8306, 12148, 15185, 16612, 20765, 24296, 30370, 33224, 41530, 48592, 60740, 66448, 83060, 97184, 121480, 132896, 166120, 242960, 332240, 485920, 664480, 12612661, 25225322, 50450644, 63063305, 100901288, 126126610, 201802576, 252253220, 403605152, 504506440, 1009012880, 2018025760]

約数ペア:

[(1, 2018025760), (2, 1009012880), (4, 504506440), (5, 403605152), (8, 252253220), (10, 201802576), (16, 126126610), (20, 100901288), (32, 63063305), (40, 50450644), (80, 25225322), (160, 12612661), (3037, 664480), (4153, 485920), (6074, 332240), (8306, 242960), (12148, 166120), (15185, 132896), (16612, 121480), (20765, 97184), (24296, 83060), (30370, 66448), (33224, 60740), (41530, 48592)]