772199560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6673}}^1$

素因数の和:6958

約数の個数: 64

約数和(自身を含む): 1902890880

約数和(自身を除く): 1130691320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 263, 440, 526, 1052, 1315, 2104, 2630, 2893, 5260, 5786, 6673, 10520, 11572, 13346, 14465, 23144, 26692, 28930, 33365, 53384, 57860, 66730, 73403, 115720, 133460, 146806, 266920, 293612, 367015, 587224, 734030, 1468060, 1754999, 2936120, 3509998, 7019996, 8774995, 14039992, 17549990, 19304989, 35099980, 38609978, 70199960, 77219956, 96524945, 154439912, 193049890, 386099780, 772199560]

約数ペア:

[(1, 772199560), (2, 386099780), (4, 193049890), (5, 154439912), (8, 96524945), (10, 77219956), (11, 70199960), (20, 38609978), (22, 35099980), (40, 19304989), (44, 17549990), (55, 14039992), (88, 8774995), (110, 7019996), (220, 3509998), (263, 2936120), (440, 1754999), (526, 1468060), (1052, 734030), (1315, 587224), (2104, 367015), (2630, 293612), (2893, 266920), (5260, 146806), (5786, 133460), (6673, 115720), (10520, 73403), (11572, 66730), (13346, 57860), (14465, 53384), (23144, 33365), (26692, 28930)]