8253280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7369}}^1$

素因数の和:7391

約数の個数: 48

約数和(自身を含む): 22286880

約数和(自身を除く): 14033600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7369, 14738, 29476, 36845, 51583, 58952, 73690, 103166, 117904, 147380, 206332, 235808, 257915, 294760, 412664, 515830, 589520, 825328, 1031660, 1179040, 1650656, 2063320, 4126640, 8253280]

約数ペア:

[(1, 8253280), (2, 4126640), (4, 2063320), (5, 1650656), (7, 1179040), (8, 1031660), (10, 825328), (14, 589520), (16, 515830), (20, 412664), (28, 294760), (32, 257915), (35, 235808), (40, 206332), (56, 147380), (70, 117904), (80, 103166), (112, 73690), (140, 58952), (160, 51583), (224, 36845), (280, 29476), (560, 14738), (1120, 7369)]