42088000

素因数分解:

$2^6\times 5^3\times {\mathrm{5261}}^1$

素因数の和:5288

約数の個数: 56

約数和(自身を含む): 104250744

約数和(自身を除く): 62162744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 5261, 8000, 10522, 21044, 26305, 42088, 52610, 84176, 105220, 131525, 168352, 210440, 263050, 336704, 420880, 526100, 657625, 841760, 1052200, 1315250, 1683520, 2104400, 2630500, 4208800, 5261000, 8417600, 10522000, 21044000, 42088000]

約数ペア:

[(1, 42088000), (2, 21044000), (4, 10522000), (5, 8417600), (8, 5261000), (10, 4208800), (16, 2630500), (20, 2104400), (25, 1683520), (32, 1315250), (40, 1052200), (50, 841760), (64, 657625), (80, 526100), (100, 420880), (125, 336704), (160, 263050), (200, 210440), (250, 168352), (320, 131525), (400, 105220), (500, 84176), (800, 52610), (1000, 42088), (1600, 26305), (2000, 21044), (4000, 10522), (5261, 8000)]