556050160

素因数分解:

$2^4\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{5107}}^1$

素因数の和:6481

約数の個数: 40

約数和(自身を含む): 1294019856

約数和(自身を除く): 737969696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1361, 2722, 5107, 5444, 6805, 10214, 10888, 13610, 20428, 21776, 25535, 27220, 40856, 51070, 54440, 81712, 102140, 108880, 204280, 408560, 6950627, 13901254, 27802508, 34753135, 55605016, 69506270, 111210032, 139012540, 278025080, 556050160]

約数ペア:

[(1, 556050160), (2, 278025080), (4, 139012540), (5, 111210032), (8, 69506270), (10, 55605016), (16, 34753135), (20, 27802508), (40, 13901254), (80, 6950627), (1361, 408560), (2722, 204280), (5107, 108880), (5444, 102140), (6805, 81712), (10214, 54440), (10888, 51070), (13610, 40856), (20428, 27220), (21776, 25535)]