4439406920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{5171}}^1$

素因数の和:5335

約数の個数: 96

約数和(自身を含む): 10903403520

約数和(自身を除く): 6463996600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 169, 254, 260, 338, 508, 520, 635, 676, 845, 1016, 1270, 1352, 1651, 1690, 2540, 3302, 3380, 5080, 5171, 6604, 6760, 8255, 10342, 13208, 16510, 20684, 21463, 25855, 33020, 41368, 42926, 51710, 66040, 67223, 85852, 103420, 107315, 134446, 171704, 206840, 214630, 268892, 336115, 429260, 537784, 656717, 672230, 858520, 873899, 1313434, 1344460, 1747798, 2626868, 2688920, 3283585, 3495596, 4369495, 5253736, 6567170, 6991192, 8537321, 8738990, 13134340, 17074642, 17477980, 26268680, 34149284, 34955960, 42686605, 68298568, 85373210, 110985173, 170746420, 221970346, 341492840, 443940692, 554925865, 887881384, 1109851730, 2219703460, 4439406920]

約数ペア:

[(1, 4439406920), (2, 2219703460), (4, 1109851730), (5, 887881384), (8, 554925865), (10, 443940692), (13, 341492840), (20, 221970346), (26, 170746420), (40, 110985173), (52, 85373210), (65, 68298568), (104, 42686605), (127, 34955960), (130, 34149284), (169, 26268680), (254, 17477980), (260, 17074642), (338, 13134340), (508, 8738990), (520, 8537321), (635, 6991192), (676, 6567170), (845, 5253736), (1016, 4369495), (1270, 3495596), (1352, 3283585), (1651, 2688920), (1690, 2626868), (2540, 1747798), (3302, 1344460), (3380, 1313434), (5080, 873899), (5171, 858520), (6604, 672230), (6760, 656717), (8255, 537784), (10342, 429260), (13208, 336115), (16510, 268892), (20684, 214630), (21463, 206840), (25855, 171704), (33020, 134446), (41368, 107315), (42926, 103420), (51710, 85852), (66040, 67223)]