130311650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5557}}^1$

素因数の和:5643

約数の個数: 48

約数和(自身を含む): 281190336

約数和(自身を除く): 150878686

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 670, 938, 1675, 2345, 3350, 4690, 5557, 11114, 11725, 23450, 27785, 38899, 55570, 77798, 138925, 194495, 277850, 372319, 388990, 744638, 972475, 1861595, 1944950, 2606233, 3723190, 5212466, 9307975, 13031165, 18615950, 26062330, 65155825, 130311650]

約数ペア:

[(1, 130311650), (2, 65155825), (5, 26062330), (7, 18615950), (10, 13031165), (14, 9307975), (25, 5212466), (35, 3723190), (50, 2606233), (67, 1944950), (70, 1861595), (134, 972475), (175, 744638), (335, 388990), (350, 372319), (469, 277850), (670, 194495), (938, 138925), (1675, 77798), (2345, 55570), (3350, 38899), (4690, 27785), (5557, 23450), (11114, 11725)]