2772065440

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{293651}}^1$

素因数の和:293725

約数の個数: 48

約数和(自身を含む): 6660027360

約数和(自身を除く): 3887961920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 293651, 587302, 1174604, 1468255, 2349208, 2936510, 4698416, 5873020, 9396832, 11746040, 17325409, 23492080, 34650818, 46984160, 69301636, 86627045, 138603272, 173254090, 277206544, 346508180, 554413088, 693016360, 1386032720, 2772065440]

約数ペア:

[(1, 2772065440), (2, 1386032720), (4, 693016360), (5, 554413088), (8, 346508180), (10, 277206544), (16, 173254090), (20, 138603272), (32, 86627045), (40, 69301636), (59, 46984160), (80, 34650818), (118, 23492080), (160, 17325409), (236, 11746040), (295, 9396832), (472, 5873020), (590, 4698416), (944, 2936510), (1180, 2349208), (1888, 1468255), (2360, 1174604), (4720, 587302), (9440, 293651)]