522001480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13037}}^1$

素因数の和:13079

約数の個数: 128

約数和(自身を含む): 1577076480

約数和(自身を除く): 1055075000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 8008, 10010, 13037, 20020, 26074, 40040, 52148, 65185, 91259, 104296, 130370, 143407, 169481, 182518, 260740, 286814, 338962, 365036, 456295, 521480, 573628, 677924, 717035, 730072, 847405, 912590, 1003849, 1147256, 1186367, 1355848, 1434070, 1694810, 1825180, 1864291, 2007698, 2372734, 2868140, 3389620, 3650360, 3728582, 4015396, 4745468, 5019245, 5736280, 5931835, 6779240, 7457164, 8030792, 9321455, 9490936, 10038490, 11863670, 13050037, 14914328, 18642910, 20076980, 23727340, 26100074, 37285820, 40153960, 47454680, 52200148, 65250185, 74571640, 104400296, 130500370, 261000740, 522001480]

約数ペア:

[(1, 522001480), (2, 261000740), (4, 130500370), (5, 104400296), (7, 74571640), (8, 65250185), (10, 52200148), (11, 47454680), (13, 40153960), (14, 37285820), (20, 26100074), (22, 23727340), (26, 20076980), (28, 18642910), (35, 14914328), (40, 13050037), (44, 11863670), (52, 10038490), (55, 9490936), (56, 9321455), (65, 8030792), (70, 7457164), (77, 6779240), (88, 5931835), (91, 5736280), (104, 5019245), (110, 4745468), (130, 4015396), (140, 3728582), (143, 3650360), (154, 3389620), (182, 2868140), (220, 2372734), (260, 2007698), (280, 1864291), (286, 1825180), (308, 1694810), (364, 1434070), (385, 1355848), (440, 1186367), (455, 1147256), (520, 1003849), (572, 912590), (616, 847405), (715, 730072), (728, 717035), (770, 677924), (910, 573628), (1001, 521480), (1144, 456295), (1430, 365036), (1540, 338962), (1820, 286814), (2002, 260740), (2860, 182518), (3080, 169481), (3640, 143407), (4004, 130370), (5005, 104296), (5720, 91259), (8008, 65185), (10010, 52148), (13037, 40040), (20020, 26074)]