4760560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8501}}^1$

素因数の和:8521

約数の個数: 40

約数和(自身を含む): 12650976

約数和(自身を除く): 7890416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8501, 17002, 34004, 42505, 59507, 68008, 85010, 119014, 136016, 170020, 238028, 297535, 340040, 476056, 595070, 680080, 952112, 1190140, 2380280, 4760560]

約数ペア:

[(1, 4760560), (2, 2380280), (4, 1190140), (5, 952112), (7, 680080), (8, 595070), (10, 476056), (14, 340040), (16, 297535), (20, 238028), (28, 170020), (35, 136016), (40, 119014), (56, 85010), (70, 68008), (80, 59507), (112, 42505), (140, 34004), (280, 17002), (560, 8501)]