6459280

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 15124032

約数和(自身を除く): 8664752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 307, 526, 614, 1052, 1228, 1315, 1535, 2104, 2456, 2630, 3070, 4208, 4912, 5260, 6140, 10520, 12280, 21040, 24560, 80741, 161482, 322964, 403705, 645928, 807410, 1291856, 1614820, 3229640, 6459280]

約数ペア:

[(1, 6459280), (2, 3229640), (4, 1614820), (5, 1291856), (8, 807410), (10, 645928), (16, 403705), (20, 322964), (40, 161482), (80, 80741), (263, 24560), (307, 21040), (526, 12280), (614, 10520), (1052, 6140), (1228, 5260), (1315, 4912), (1535, 4208), (2104, 3070), (2456, 2630)]