11784640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5261}}^1$

素因数の和:5285

約数の個数: 56

約数和(自身を含む): 32077152

約数和(自身を除く): 20292512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5261, 10522, 21044, 26305, 36827, 42088, 52610, 73654, 84176, 105220, 147308, 168352, 184135, 210440, 294616, 336704, 368270, 420880, 589232, 736540, 841760, 1178464, 1473080, 1683520, 2356928, 2946160, 5892320, 11784640]

約数ペア:

[(1, 11784640), (2, 5892320), (4, 2946160), (5, 2356928), (7, 1683520), (8, 1473080), (10, 1178464), (14, 841760), (16, 736540), (20, 589232), (28, 420880), (32, 368270), (35, 336704), (40, 294616), (56, 210440), (64, 184135), (70, 168352), (80, 147308), (112, 105220), (140, 84176), (160, 73654), (224, 52610), (280, 42088), (320, 36827), (448, 26305), (560, 21044), (1120, 10522), (2240, 5261)]