413859807140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3851}}^1\times {\mathrm{4013}}^1$

素因数の和:7989

約数の個数: 96

約数和(自身を含む): 945527821056

約数和(自身を除く): 531668013916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 3851, 4013, 5356, 6695, 7702, 8026, 13390, 15404, 16052, 19255, 20065, 26780, 38510, 40130, 50063, 52169, 77020, 80260, 100126, 104338, 200252, 208676, 250315, 260845, 396653, 413339, 500630, 521690, 793306, 826678, 1001260, 1043380, 1586612, 1653356, 1983265, 2066695, 3966530, 4133390, 5156489, 5373407, 7933060, 8266780, 10312978, 10746814, 15454063, 20625956, 21493628, 25782445, 26867035, 30908126, 51564890, 53734070, 61816252, 77270315, 103129780, 107468140, 154540630, 200902819, 309081260, 401805638, 803611276, 1004514095, 1591768489, 2009028190, 3183536978, 4018056380, 6367073956, 7958842445, 15917684890, 20692990357, 31835369780, 41385980714, 82771961428, 103464951785, 206929903570, 413859807140]

約数ペア:

[(1, 413859807140), (2, 206929903570), (4, 103464951785), (5, 82771961428), (10, 41385980714), (13, 31835369780), (20, 20692990357), (26, 15917684890), (52, 7958842445), (65, 6367073956), (103, 4018056380), (130, 3183536978), (206, 2009028190), (260, 1591768489), (412, 1004514095), (515, 803611276), (1030, 401805638), (1339, 309081260), (2060, 200902819), (2678, 154540630), (3851, 107468140), (4013, 103129780), (5356, 77270315), (6695, 61816252), (7702, 53734070), (8026, 51564890), (13390, 30908126), (15404, 26867035), (16052, 25782445), (19255, 21493628), (20065, 20625956), (26780, 15454063), (38510, 10746814), (40130, 10312978), (50063, 8266780), (52169, 7933060), (77020, 5373407), (80260, 5156489), (100126, 4133390), (104338, 3966530), (200252, 2066695), (208676, 1983265), (250315, 1653356), (260845, 1586612), (396653, 1043380), (413339, 1001260), (500630, 826678), (521690, 793306)]