1880852050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1069}}^1$

素因数の和:1556

約数の個数: 96

約数和(自身を含む): 4375255680

約数和(自身を除く): 2494403630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 457, 550, 770, 914, 1069, 1925, 2138, 2285, 3199, 3850, 4570, 5027, 5345, 6398, 7483, 10054, 10690, 11425, 11759, 14966, 15995, 22850, 23518, 25135, 26725, 31990, 35189, 37415, 50270, 53450, 58795, 70378, 74830, 79975, 82313, 117590, 125675, 159950, 164626, 175945, 187075, 251350, 293975, 351890, 374150, 411565, 488533, 587950, 823130, 879725, 977066, 1759450, 2057825, 2442665, 3419731, 4115650, 4885330, 5373863, 6839462, 10747726, 12213325, 17098655, 24426650, 26869315, 34197310, 37617041, 53738630, 75234082, 85493275, 134346575, 170986550, 188085205, 268693150, 376170410, 940426025, 1880852050]

約数ペア:

[(1, 1880852050), (2, 940426025), (5, 376170410), (7, 268693150), (10, 188085205), (11, 170986550), (14, 134346575), (22, 85493275), (25, 75234082), (35, 53738630), (50, 37617041), (55, 34197310), (70, 26869315), (77, 24426650), (110, 17098655), (154, 12213325), (175, 10747726), (275, 6839462), (350, 5373863), (385, 4885330), (457, 4115650), (550, 3419731), (770, 2442665), (914, 2057825), (1069, 1759450), (1925, 977066), (2138, 879725), (2285, 823130), (3199, 587950), (3850, 488533), (4570, 411565), (5027, 374150), (5345, 351890), (6398, 293975), (7483, 251350), (10054, 187075), (10690, 175945), (11425, 164626), (11759, 159950), (14966, 125675), (15995, 117590), (22850, 82313), (23518, 79975), (25135, 74830), (26725, 70378), (31990, 58795), (35189, 53450), (37415, 50270)]