52808522320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1367}}^1$

素因数の和:1869

約数の個数: 160

約数和(自身を含む): 130570500096

約数和(自身を除く): 77761977776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 421, 496, 592, 620, 740, 842, 1147, 1240, 1367, 1480, 1684, 2105, 2294, 2480, 2734, 2960, 3368, 4210, 4588, 5468, 5735, 6736, 6835, 8420, 9176, 10936, 11470, 13051, 13670, 15577, 16840, 18352, 21872, 22940, 26102, 27340, 31154, 33680, 42377, 45880, 50579, 52204, 54680, 62308, 65255, 77885, 84754, 91760, 101158, 104408, 109360, 124616, 130510, 155770, 169508, 202316, 208816, 211885, 249232, 252895, 261020, 311540, 339016, 404632, 423770, 482887, 505790, 522040, 575507, 623080, 678032, 809264, 847540, 965774, 1011580, 1044080, 1151014, 1246160, 1567949, 1695080, 1931548, 2023160, 2302028, 2414435, 2877535, 3135898, 3390160, 3863096, 4046320, 4604056, 4828870, 5755070, 6271796, 7726192, 7839745, 9208112, 9657740, 11510140, 12543592, 15679490, 17840717, 19315480, 21293759, 23020280, 25087184, 31358980, 35681434, 38630960, 42587518, 46040560, 62717960, 71362868, 85175036, 89203585, 106468795, 125435920, 142725736, 170350072, 178407170, 212937590, 285451472, 340700144, 356814340, 425875180, 660106529, 713628680, 851750360, 1320213058, 1427257360, 1703500720, 2640426116, 3300532645, 5280852232, 6601065290, 10561704464, 13202130580, 26404261160, 52808522320]

約数ペア:

[(1, 52808522320), (2, 26404261160), (4, 13202130580), (5, 10561704464), (8, 6601065290), (10, 5280852232), (16, 3300532645), (20, 2640426116), (31, 1703500720), (37, 1427257360), (40, 1320213058), (62, 851750360), (74, 713628680), (80, 660106529), (124, 425875180), (148, 356814340), (155, 340700144), (185, 285451472), (248, 212937590), (296, 178407170), (310, 170350072), (370, 142725736), (421, 125435920), (496, 106468795), (592, 89203585), (620, 85175036), (740, 71362868), (842, 62717960), (1147, 46040560), (1240, 42587518), (1367, 38630960), (1480, 35681434), (1684, 31358980), (2105, 25087184), (2294, 23020280), (2480, 21293759), (2734, 19315480), (2960, 17840717), (3368, 15679490), (4210, 12543592), (4588, 11510140), (5468, 9657740), (5735, 9208112), (6736, 7839745), (6835, 7726192), (8420, 6271796), (9176, 5755070), (10936, 4828870), (11470, 4604056), (13051, 4046320), (13670, 3863096), (15577, 3390160), (16840, 3135898), (18352, 2877535), (21872, 2414435), (22940, 2302028), (26102, 2023160), (27340, 1931548), (31154, 1695080), (33680, 1567949), (42377, 1246160), (45880, 1151014), (50579, 1044080), (52204, 1011580), (54680, 965774), (62308, 847540), (65255, 809264), (77885, 678032), (84754, 623080), (91760, 575507), (101158, 522040), (104408, 505790), (109360, 482887), (124616, 423770), (130510, 404632), (155770, 339016), (169508, 311540), (202316, 261020), (208816, 252895), (211885, 249232)]