45386320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81047}}^1$

素因数の和:81067

約数の個数: 40

約数和(自身を含む): 120599424

約数和(自身を除く): 75213104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 81047, 162094, 324188, 405235, 567329, 648376, 810470, 1134658, 1296752, 1620940, 2269316, 2836645, 3241880, 4538632, 5673290, 6483760, 9077264, 11346580, 22693160, 45386320]

約数ペア:

[(1, 45386320), (2, 22693160), (4, 11346580), (5, 9077264), (7, 6483760), (8, 5673290), (10, 4538632), (14, 3241880), (16, 2836645), (20, 2269316), (28, 1620940), (35, 1296752), (40, 1134658), (56, 810470), (70, 648376), (80, 567329), (112, 405235), (140, 324188), (280, 162094), (560, 81047)]