512772783275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{8317}}^1$

素因数の和:8509

約数の個数: 96

約数和(自身を含む): 712925798400

約数和(自身を除く): 200153015125

約数列:

[1, 5, 19, 25, 31, 53, 79, 95, 155, 265, 395, 475, 589, 775, 1007, 1325, 1501, 1643, 1975, 2449, 2945, 4187, 5035, 7505, 8215, 8317, 12245, 14725, 20935, 25175, 31217, 37525, 41075, 41585, 46531, 61225, 79553, 104675, 129797, 156085, 158023, 207925, 232655, 257827, 397765, 440801, 648985, 657043, 780425, 790115, 1163275, 1289135, 1988825, 2204005, 2466143, 3244925, 3285215, 3950575, 4898713, 6445675, 8375219, 11020025, 12330715, 12483817, 13664831, 16426075, 20368333, 24493565, 34823279, 41876095, 61653575, 62419085, 68324155, 101841665, 122467825, 174116395, 209380475, 259631789, 312095425, 341620775, 386998327, 509208325, 661642301, 870581975, 1079521649, 1298158945, 1934991635, 3308211505, 5397608245, 6490794725, 9674958175, 16541057525, 20510911331, 26988041225, 102554556655, 512772783275]

約数ペア:

[(1, 512772783275), (5, 102554556655), (19, 26988041225), (25, 20510911331), (31, 16541057525), (53, 9674958175), (79, 6490794725), (95, 5397608245), (155, 3308211505), (265, 1934991635), (395, 1298158945), (475, 1079521649), (589, 870581975), (775, 661642301), (1007, 509208325), (1325, 386998327), (1501, 341620775), (1643, 312095425), (1975, 259631789), (2449, 209380475), (2945, 174116395), (4187, 122467825), (5035, 101841665), (7505, 68324155), (8215, 62419085), (8317, 61653575), (12245, 41876095), (14725, 34823279), (20935, 24493565), (25175, 20368333), (31217, 16426075), (37525, 13664831), (41075, 12483817), (41585, 12330715), (46531, 11020025), (61225, 8375219), (79553, 6445675), (104675, 4898713), (129797, 3950575), (156085, 3285215), (158023, 3244925), (207925, 2466143), (232655, 2204005), (257827, 1988825), (397765, 1289135), (440801, 1163275), (648985, 790115), (657043, 780425)]