139898607550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{11897}}^1$

素因数の和:12230

約数の個数: 96

約数和(自身を含む): 285038006400

約数和(自身を除く): 145139398850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 229, 325, 395, 458, 650, 790, 1027, 1145, 1975, 2054, 2290, 2977, 3950, 5135, 5725, 5954, 10270, 11450, 11897, 14885, 18091, 23794, 25675, 29770, 36182, 51350, 59485, 74425, 90455, 118970, 148850, 154661, 180910, 235183, 297425, 309322, 452275, 470366, 594850, 773305, 904550, 939863, 1175915, 1546610, 1879726, 2351830, 2724413, 3866525, 4699315, 5448826, 5879575, 7733050, 9398630, 11759150, 12218219, 13622065, 23496575, 24436438, 27244130, 35417369, 46993150, 61091095, 68110325, 70834738, 122182190, 136220650, 177086845, 215228627, 305455475, 354173690, 430457254, 610910950, 885434225, 1076143135, 1770868450, 2152286270, 2797972151, 5380715675, 5595944302, 10761431350, 13989860755, 27979721510, 69949303775, 139898607550]

約数ペア:

[(1, 139898607550), (2, 69949303775), (5, 27979721510), (10, 13989860755), (13, 10761431350), (25, 5595944302), (26, 5380715675), (50, 2797972151), (65, 2152286270), (79, 1770868450), (130, 1076143135), (158, 885434225), (229, 610910950), (325, 430457254), (395, 354173690), (458, 305455475), (650, 215228627), (790, 177086845), (1027, 136220650), (1145, 122182190), (1975, 70834738), (2054, 68110325), (2290, 61091095), (2977, 46993150), (3950, 35417369), (5135, 27244130), (5725, 24436438), (5954, 23496575), (10270, 13622065), (11450, 12218219), (11897, 11759150), (14885, 9398630), (18091, 7733050), (23794, 5879575), (25675, 5448826), (29770, 4699315), (36182, 3866525), (51350, 2724413), (59485, 2351830), (74425, 1879726), (90455, 1546610), (118970, 1175915), (148850, 939863), (154661, 904550), (180910, 773305), (235183, 594850), (297425, 470366), (309322, 452275)]