5151548560

素因数分解:

$2^4\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{28607}}^1$

素因数の和:30871

約数の個数: 40

約数和(自身を含む): 11983090176

約数和(自身を除く): 6831541616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2251, 4502, 9004, 11255, 18008, 22510, 28607, 36016, 45020, 57214, 90040, 114428, 143035, 180080, 228856, 286070, 457712, 572140, 1144280, 2288560, 64394357, 128788714, 257577428, 321971785, 515154856, 643943570, 1030309712, 1287887140, 2575774280, 5151548560]

約数ペア:

[(1, 5151548560), (2, 2575774280), (4, 1287887140), (5, 1030309712), (8, 643943570), (10, 515154856), (16, 321971785), (20, 257577428), (40, 128788714), (80, 64394357), (2251, 2288560), (4502, 1144280), (9004, 572140), (11255, 457712), (18008, 286070), (22510, 228856), (28607, 180080), (36016, 143035), (45020, 114428), (57214, 90040)]