10388560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1460

約数の個数: 80

約数和(自身を含む): 29748096

約数和(自身を除く): 19359536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1427, 1456, 1820, 2854, 3640, 5708, 7135, 7280, 9989, 11416, 14270, 18551, 19978, 22832, 28540, 37102, 39956, 49945, 57080, 74204, 79912, 92755, 99890, 114160, 129857, 148408, 159824, 185510, 199780, 259714, 296816, 371020, 399560, 519428, 649285, 742040, 799120, 1038856, 1298570, 1484080, 2077712, 2597140, 5194280, 10388560]

約数ペア:

[(1, 10388560), (2, 5194280), (4, 2597140), (5, 2077712), (7, 1484080), (8, 1298570), (10, 1038856), (13, 799120), (14, 742040), (16, 649285), (20, 519428), (26, 399560), (28, 371020), (35, 296816), (40, 259714), (52, 199780), (56, 185510), (65, 159824), (70, 148408), (80, 129857), (91, 114160), (104, 99890), (112, 92755), (130, 79912), (140, 74204), (182, 57080), (208, 49945), (260, 39956), (280, 37102), (364, 28540), (455, 22832), (520, 19978), (560, 18551), (728, 14270), (910, 11416), (1040, 9989), (1427, 7280), (1456, 7135), (1820, 5708), (2854, 3640)]