5285987980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{78497}}^1$

素因数の和:78563

約数の個数: 96

約数和(自身を含む): 14031674496

約数和(自身を除く): 8745686516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 4810, 5180, 6734, 9620, 13468, 16835, 33670, 67340, 78497, 156994, 313988, 392485, 549479, 784970, 1020461, 1098958, 1569940, 2040922, 2197916, 2747395, 2904389, 4081844, 5102305, 5494790, 5808778, 7143227, 10204610, 10989580, 11617556, 14286454, 14521945, 20330723, 20409220, 28572908, 29043890, 35716135, 37757057, 40661446, 58087780, 71432270, 75514114, 81322892, 101653615, 142864540, 151028228, 188785285, 203307230, 264299399, 377570570, 406614460, 528598798, 755141140, 1057197596, 1321496995, 2642993990, 5285987980]

約数ペア:

[(1, 5285987980), (2, 2642993990), (4, 1321496995), (5, 1057197596), (7, 755141140), (10, 528598798), (13, 406614460), (14, 377570570), (20, 264299399), (26, 203307230), (28, 188785285), (35, 151028228), (37, 142864540), (52, 101653615), (65, 81322892), (70, 75514114), (74, 71432270), (91, 58087780), (130, 40661446), (140, 37757057), (148, 35716135), (182, 29043890), (185, 28572908), (259, 20409220), (260, 20330723), (364, 14521945), (370, 14286454), (455, 11617556), (481, 10989580), (518, 10204610), (740, 7143227), (910, 5808778), (962, 5494790), (1036, 5102305), (1295, 4081844), (1820, 2904389), (1924, 2747395), (2405, 2197916), (2590, 2040922), (3367, 1569940), (4810, 1098958), (5180, 1020461), (6734, 784970), (9620, 549479), (13468, 392485), (16835, 313988), (33670, 156994), (67340, 78497)]