265395710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 488816640

約数和(自身を除く): 223420930

約数列:

[1, 2, 5, 10, 67, 127, 134, 254, 335, 635, 670, 1270, 3119, 6238, 8509, 15595, 17018, 31190, 42545, 85090, 208973, 396113, 417946, 792226, 1044865, 1980565, 2089730, 3961130, 26539571, 53079142, 132697855, 265395710]

約数ペア:

[(1, 265395710), (2, 132697855), (5, 53079142), (10, 26539571), (67, 3961130), (127, 2089730), (134, 1980565), (254, 1044865), (335, 792226), (635, 417946), (670, 396113), (1270, 208973), (3119, 85090), (6238, 42545), (8509, 31190), (15595, 17018)]