5280994520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{83719}}^1$

素因数の和:83832

約数の個数: 64

約数和(自身を含む): 12658464000

約数和(自身を除く): 7377469480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 664, 760, 830, 1577, 1660, 3154, 3320, 6308, 7885, 12616, 15770, 31540, 63080, 83719, 167438, 334876, 418595, 669752, 837190, 1590661, 1674380, 3181322, 3348760, 6362644, 6948677, 7953305, 12725288, 13897354, 15906610, 27794708, 31813220, 34743385, 55589416, 63626440, 69486770, 132024863, 138973540, 264049726, 277947080, 528099452, 660124315, 1056198904, 1320248630, 2640497260, 5280994520]

約数ペア:

[(1, 5280994520), (2, 2640497260), (4, 1320248630), (5, 1056198904), (8, 660124315), (10, 528099452), (19, 277947080), (20, 264049726), (38, 138973540), (40, 132024863), (76, 69486770), (83, 63626440), (95, 55589416), (152, 34743385), (166, 31813220), (190, 27794708), (332, 15906610), (380, 13897354), (415, 12725288), (664, 7953305), (760, 6948677), (830, 6362644), (1577, 3348760), (1660, 3181322), (3154, 1674380), (3320, 1590661), (6308, 837190), (7885, 669752), (12616, 418595), (15770, 334876), (31540, 167438), (63080, 83719)]