4228241920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{235951}}^1$

素因数の和:235981

約数の個数: 80

約数和(自身を含む): 11586187008

約数和(自身を除く): 7357945088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 235951, 471902, 943804, 1179755, 1651657, 1887608, 2359510, 3303314, 3775216, 4719020, 6606628, 7550432, 8258285, 9438040, 13213256, 15100864, 16516570, 18876080, 26426512, 30201728, 33033140, 37752160, 52853024, 60403456, 66066280, 75504320, 105706048, 120806912, 132132560, 151008640, 211412096, 264265120, 302017280, 422824192, 528530240, 604034560, 845648384, 1057060480, 2114120960, 4228241920]

約数ペア:

[(1, 4228241920), (2, 2114120960), (4, 1057060480), (5, 845648384), (7, 604034560), (8, 528530240), (10, 422824192), (14, 302017280), (16, 264265120), (20, 211412096), (28, 151008640), (32, 132132560), (35, 120806912), (40, 105706048), (56, 75504320), (64, 66066280), (70, 60403456), (80, 52853024), (112, 37752160), (128, 33033140), (140, 30201728), (160, 26426512), (224, 18876080), (256, 16516570), (280, 15100864), (320, 13213256), (448, 9438040), (512, 8258285), (560, 7550432), (640, 6606628), (896, 4719020), (1120, 3775216), (1280, 3303314), (1792, 2359510), (2240, 1887608), (2560, 1651657), (3584, 1179755), (4480, 943804), (8960, 471902), (17920, 235951)]