118049391320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{637829}}^1$

素因数の和:638508

約数の個数: 64

約数和(自身を含む): 304015291200

約数和(自身を除く): 185965899880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 661, 1322, 2644, 3305, 4627, 5288, 6610, 9254, 13220, 18508, 23135, 26440, 37016, 46270, 92540, 185080, 637829, 1275658, 2551316, 3189145, 4464803, 5102632, 6378290, 8929606, 12756580, 17859212, 22324015, 25513160, 35718424, 44648030, 89296060, 178592120, 421604969, 843209938, 1686419876, 2108024845, 2951234783, 3372839752, 4216049690, 5902469566, 8432099380, 11804939132, 14756173915, 16864198760, 23609878264, 29512347830, 59024695660, 118049391320]

約数ペア:

[(1, 118049391320), (2, 59024695660), (4, 29512347830), (5, 23609878264), (7, 16864198760), (8, 14756173915), (10, 11804939132), (14, 8432099380), (20, 5902469566), (28, 4216049690), (35, 3372839752), (40, 2951234783), (56, 2108024845), (70, 1686419876), (140, 843209938), (280, 421604969), (661, 178592120), (1322, 89296060), (2644, 44648030), (3305, 35718424), (4627, 25513160), (5288, 22324015), (6610, 17859212), (9254, 12756580), (13220, 8929606), (18508, 6378290), (23135, 5102632), (26440, 4464803), (37016, 3189145), (46270, 2551316), (92540, 1275658), (185080, 637829)]