2954430160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3357307}}^1$

素因数の和:3357331

約数の個数: 40

約数和(自身を含む): 7493511456

約数和(自身を除く): 4539081296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3357307, 6714614, 13429228, 16786535, 26858456, 33573070, 36930377, 53716912, 67146140, 73860754, 134292280, 147721508, 184651885, 268584560, 295443016, 369303770, 590886032, 738607540, 1477215080, 2954430160]

約数ペア:

[(1, 2954430160), (2, 1477215080), (4, 738607540), (5, 590886032), (8, 369303770), (10, 295443016), (11, 268584560), (16, 184651885), (20, 147721508), (22, 134292280), (40, 73860754), (44, 67146140), (55, 53716912), (80, 36930377), (88, 33573070), (110, 26858456), (176, 16786535), (220, 13429228), (440, 6714614), (880, 3357307)]