5286812440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1452421}}^1$

素因数の和:1452452

約数の個数: 64

約数和(自身を含む): 14640413760

約数和(自身を除く): 9353601320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 1452421, 2904842, 5809684, 7262105, 10166947, 11619368, 14524210, 18881473, 20333894, 29048420, 37762946, 40667788, 50834735, 58096840, 75525892, 81335576, 94407365, 101669470, 132170311, 151051784, 188814730, 203338940, 264340622, 377629460, 406677880, 528681244, 660851555, 755258920, 1057362488, 1321703110, 2643406220, 5286812440]

約数ペア:

[(1, 5286812440), (2, 2643406220), (4, 1321703110), (5, 1057362488), (7, 755258920), (8, 660851555), (10, 528681244), (13, 406677880), (14, 377629460), (20, 264340622), (26, 203338940), (28, 188814730), (35, 151051784), (40, 132170311), (52, 101669470), (56, 94407365), (65, 81335576), (70, 75525892), (91, 58096840), (104, 50834735), (130, 40667788), (140, 37762946), (182, 29048420), (260, 20333894), (280, 18881473), (364, 14524210), (455, 11619368), (520, 10166947), (728, 7262105), (910, 5809684), (1820, 2904842), (3640, 1452421)]