9968688470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{7643}}^1$

素因数の和:7869

約数の個数: 64

約数和(自身を含む): 19725189120

約数和(自身を除く): 9756500650

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 127, 130, 158, 254, 395, 635, 790, 1027, 1270, 1651, 2054, 3302, 5135, 7643, 8255, 10033, 10270, 15286, 16510, 20066, 38215, 50165, 76430, 99359, 100330, 130429, 198718, 260858, 496795, 603797, 652145, 970661, 993590, 1207594, 1304290, 1941322, 3018985, 4853305, 6037970, 7849361, 9706610, 12618593, 15698722, 25237186, 39246805, 63092965, 76682219, 78493610, 126185930, 153364438, 383411095, 766822190, 996868847, 1993737694, 4984344235, 9968688470]

約数ペア:

[(1, 9968688470), (2, 4984344235), (5, 1993737694), (10, 996868847), (13, 766822190), (26, 383411095), (65, 153364438), (79, 126185930), (127, 78493610), (130, 76682219), (158, 63092965), (254, 39246805), (395, 25237186), (635, 15698722), (790, 12618593), (1027, 9706610), (1270, 7849361), (1651, 6037970), (2054, 4853305), (3302, 3018985), (5135, 1941322), (7643, 1304290), (8255, 1207594), (10033, 993590), (10270, 970661), (15286, 652145), (16510, 603797), (20066, 496795), (38215, 260858), (50165, 198718), (76430, 130429), (99359, 100330)]