291269833195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1\times {\mathrm{1103}}^1$

素因数の和:2020

約数の個数: 64

約数和(自身を含む): 391748659200

約数和(自身を除く): 100478826005

約数列:

[1, 5, 11, 55, 73, 89, 365, 445, 739, 803, 979, 1103, 3695, 4015, 4895, 5515, 6497, 8129, 12133, 32485, 40645, 53947, 60665, 65771, 71467, 80519, 98167, 269735, 328855, 357335, 402595, 490835, 593417, 723481, 815117, 885709, 1079837, 2967085, 3617405, 4075585, 4428545, 4801283, 5399185, 7166191, 8966287, 24006415, 35830955, 44831435, 52814113, 59503541, 72545413, 78828101, 264070565, 297517705, 362727065, 394140505, 654538951, 797999543, 3272694755, 3989997715, 5295815149, 26479075745, 58253966639, 291269833195]

約数ペア:

[(1, 291269833195), (5, 58253966639), (11, 26479075745), (55, 5295815149), (73, 3989997715), (89, 3272694755), (365, 797999543), (445, 654538951), (739, 394140505), (803, 362727065), (979, 297517705), (1103, 264070565), (3695, 78828101), (4015, 72545413), (4895, 59503541), (5515, 52814113), (6497, 44831435), (8129, 35830955), (12133, 24006415), (32485, 8966287), (40645, 7166191), (53947, 5399185), (60665, 4801283), (65771, 4428545), (71467, 4075585), (80519, 3617405), (98167, 2967085), (269735, 1079837), (328855, 885709), (357335, 815117), (402595, 723481), (490835, 593417)]