1036360280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{631927}}^1$

素因数の和:631979

約数の個数: 32

約数和(自身を含む): 2388687840

約数和(自身を除く): 1352327560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 631927, 1263854, 2527708, 3159635, 5055416, 6319270, 12638540, 25277080, 25909007, 51818014, 103636028, 129545035, 207272056, 259090070, 518180140, 1036360280]

約数ペア:

[(1, 1036360280), (2, 518180140), (4, 259090070), (5, 207272056), (8, 129545035), (10, 103636028), (20, 51818014), (40, 25909007), (41, 25277080), (82, 12638540), (164, 6319270), (205, 5055416), (328, 3159635), (410, 2527708), (820, 1263854), (1640, 631927)]