26725723210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{315199}}^1$

素因数の和:315406

約数の個数: 32

約数和(自身を含む): 49246848000

約数和(自身を除く): 22521124790

約数列:

[1, 2, 5, 10, 61, 122, 139, 278, 305, 610, 695, 1390, 8479, 16958, 42395, 84790, 315199, 630398, 1575995, 3151990, 19227139, 38454278, 43812661, 87625322, 96135695, 192271390, 219063305, 438126610, 2672572321, 5345144642, 13362861605, 26725723210]

約数ペア:

[(1, 26725723210), (2, 13362861605), (5, 5345144642), (10, 2672572321), (61, 438126610), (122, 219063305), (139, 192271390), (278, 96135695), (305, 87625322), (610, 43812661), (695, 38454278), (1390, 19227139), (8479, 3151990), (16958, 1575995), (42395, 630398), (84790, 315199)]