8289530068760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{121121129}}^1$

素因数の和:121121228

約数の個数: 64

約数和(自身を含む): 19621623060000

約数和(自身を除く): 11332092991240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 580, 590, 1160, 1180, 1711, 2360, 3422, 6844, 8555, 13688, 17110, 34220, 68440, 121121129, 242242258, 484484516, 605605645, 968969032, 1211211290, 2422422580, 3512512741, 4844845160, 7025025482, 7146146611, 14050050964, 14292293222, 17562563705, 28100101928, 28584586444, 35125127410, 35730733055, 57169172888, 70250254820, 71461466110, 140500509640, 142922932220, 207238251719, 285845864440, 414476503438, 828953006876, 1036191258595, 1657906013752, 2072382517190, 4144765034380, 8289530068760]

約数ペア:

[(1, 8289530068760), (2, 4144765034380), (4, 2072382517190), (5, 1657906013752), (8, 1036191258595), (10, 828953006876), (20, 414476503438), (29, 285845864440), (40, 207238251719), (58, 142922932220), (59, 140500509640), (116, 71461466110), (118, 70250254820), (145, 57169172888), (232, 35730733055), (236, 35125127410), (290, 28584586444), (295, 28100101928), (472, 17562563705), (580, 14292293222), (590, 14050050964), (1160, 7146146611), (1180, 7025025482), (1711, 4844845160), (2360, 3512512741), (3422, 2422422580), (6844, 1211211290), (8555, 968969032), (13688, 605605645), (17110, 484484516), (34220, 242242258), (68440, 121121129)]