515280451180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3049}}^1\times {\mathrm{26489}}^1$

素因数の和:29587

約数の個数: 96

約数和(自身を含む): 1221612840000

約数和(自身を除く): 706332388820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3049, 3190, 6098, 6380, 12196, 15245, 26489, 30490, 33539, 52978, 60980, 67078, 88421, 105956, 132445, 134156, 167695, 176842, 264890, 291379, 335390, 353684, 442105, 529780, 582758, 670780, 768181, 884210, 972631, 1165516, 1456895, 1536362, 1768420, 1945262, 2913790, 3072724, 3840905, 3890524, 4863155, 5827580, 7681810, 8449991, 9726310, 15363620, 16899982, 19452620, 33799964, 42249955, 80764961, 84499910, 161529922, 168999820, 323059844, 403824805, 807649610, 888414571, 1615299220, 1776829142, 2342183869, 3553658284, 4442072855, 4684367738, 8884145710, 9368735476, 11710919345, 17768291420, 23421838690, 25764022559, 46843677380, 51528045118, 103056090236, 128820112795, 257640225590, 515280451180]

約数ペア:

[(1, 515280451180), (2, 257640225590), (4, 128820112795), (5, 103056090236), (10, 51528045118), (11, 46843677380), (20, 25764022559), (22, 23421838690), (29, 17768291420), (44, 11710919345), (55, 9368735476), (58, 8884145710), (110, 4684367738), (116, 4442072855), (145, 3553658284), (220, 2342183869), (290, 1776829142), (319, 1615299220), (580, 888414571), (638, 807649610), (1276, 403824805), (1595, 323059844), (3049, 168999820), (3190, 161529922), (6098, 84499910), (6380, 80764961), (12196, 42249955), (15245, 33799964), (26489, 19452620), (30490, 16899982), (33539, 15363620), (52978, 9726310), (60980, 8449991), (67078, 7681810), (88421, 5827580), (105956, 4863155), (132445, 3890524), (134156, 3840905), (167695, 3072724), (176842, 2913790), (264890, 1945262), (291379, 1768420), (335390, 1536362), (353684, 1456895), (442105, 1165516), (529780, 972631), (582758, 884210), (670780, 768181)]