9734852440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 23097312000

約数和(自身を除く): 13362459560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 74, 94, 148, 185, 188, 235, 296, 349, 370, 376, 401, 470, 698, 740, 802, 940, 1396, 1480, 1604, 1739, 1745, 1880, 2005, 2792, 3208, 3478, 3490, 4010, 6956, 6980, 8020, 8695, 12913, 13912, 13960, 14837, 16040, 16403, 17390, 18847, 25826, 29674, 32806, 34780, 37694, 51652, 59348, 64565, 65612, 69560, 74185, 75388, 82015, 94235, 103304, 118696, 129130, 131224, 139949, 148370, 150776, 164030, 188470, 258260, 279898, 296740, 328060, 376940, 516520, 559796, 593480, 606911, 656120, 697339, 699745, 753880, 1119592, 1213822, 1394678, 1399490, 2427644, 2789356, 2798980, 3034555, 3486695, 4855288, 5178113, 5578712, 5597960, 6069110, 6577603, 6973390, 10356226, 12138220, 13155206, 13946780, 20712452, 24276440, 25890565, 26310412, 27893560, 32888015, 41424904, 51781130, 52620824, 65776030, 103562260, 131552060, 207124520, 243371311, 263104120, 486742622, 973485244, 1216856555, 1946970488, 2433713110, 4867426220, 9734852440]

約数ペア:

[(1, 9734852440), (2, 4867426220), (4, 2433713110), (5, 1946970488), (8, 1216856555), (10, 973485244), (20, 486742622), (37, 263104120), (40, 243371311), (47, 207124520), (74, 131552060), (94, 103562260), (148, 65776030), (185, 52620824), (188, 51781130), (235, 41424904), (296, 32888015), (349, 27893560), (370, 26310412), (376, 25890565), (401, 24276440), (470, 20712452), (698, 13946780), (740, 13155206), (802, 12138220), (940, 10356226), (1396, 6973390), (1480, 6577603), (1604, 6069110), (1739, 5597960), (1745, 5578712), (1880, 5178113), (2005, 4855288), (2792, 3486695), (3208, 3034555), (3478, 2798980), (3490, 2789356), (4010, 2427644), (6956, 1399490), (6980, 1394678), (8020, 1213822), (8695, 1119592), (12913, 753880), (13912, 699745), (13960, 697339), (14837, 656120), (16040, 606911), (16403, 593480), (17390, 559796), (18847, 516520), (25826, 376940), (29674, 328060), (32806, 296740), (34780, 279898), (37694, 258260), (51652, 188470), (59348, 164030), (64565, 150776), (65612, 148370), (69560, 139949), (74185, 131224), (75388, 129130), (82015, 118696), (94235, 103304)]