127899139550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{355819}}^1$

素因数の和:355930

約数の個数: 96

約数和(自身を含む): 296497689600

約数和(自身を除く): 168598550050

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 79, 91, 130, 158, 175, 182, 325, 350, 395, 455, 553, 650, 790, 910, 1027, 1106, 1975, 2054, 2275, 2765, 3950, 4550, 5135, 5530, 7189, 10270, 13825, 14378, 25675, 27650, 35945, 51350, 71890, 179725, 355819, 359450, 711638, 1779095, 2490733, 3558190, 4625647, 4981466, 8895475, 9251294, 12453665, 17790950, 23128235, 24907330, 28109701, 32379529, 46256470, 56219402, 62268325, 64759058, 115641175, 124536650, 140548505, 161897645, 196767907, 231282350, 281097010, 323795290, 365426113, 393535814, 702742525, 730852226, 809488225, 983839535, 1405485050, 1618976450, 1827130565, 1967679070, 2557982791, 3654261130, 4919197675, 5115965582, 9135652825, 9838395350, 12789913955, 18271305650, 25579827910, 63949569775, 127899139550]

約数ペア:

[(1, 127899139550), (2, 63949569775), (5, 25579827910), (7, 18271305650), (10, 12789913955), (13, 9838395350), (14, 9135652825), (25, 5115965582), (26, 4919197675), (35, 3654261130), (50, 2557982791), (65, 1967679070), (70, 1827130565), (79, 1618976450), (91, 1405485050), (130, 983839535), (158, 809488225), (175, 730852226), (182, 702742525), (325, 393535814), (350, 365426113), (395, 323795290), (455, 281097010), (553, 231282350), (650, 196767907), (790, 161897645), (910, 140548505), (1027, 124536650), (1106, 115641175), (1975, 64759058), (2054, 62268325), (2275, 56219402), (2765, 46256470), (3950, 32379529), (4550, 28109701), (5135, 24907330), (5530, 23128235), (7189, 17790950), (10270, 12453665), (13825, 9251294), (14378, 8895475), (25675, 4981466), (27650, 4625647), (35945, 3558190), (51350, 2490733), (71890, 1779095), (179725, 711638), (355819, 359450)]