91092680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1237}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 235319040

約数和(自身を除く): 144226360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 263, 280, 526, 1052, 1237, 1315, 1841, 2104, 2474, 2630, 3682, 4948, 5260, 6185, 7364, 8659, 9205, 9896, 10520, 12370, 14728, 17318, 18410, 24740, 34636, 36820, 43295, 49480, 69272, 73640, 86590, 173180, 325331, 346360, 650662, 1301324, 1626655, 2277317, 2602648, 3253310, 4554634, 6506620, 9109268, 11386585, 13013240, 18218536, 22773170, 45546340, 91092680]

約数ペア:

[(1, 91092680), (2, 45546340), (4, 22773170), (5, 18218536), (7, 13013240), (8, 11386585), (10, 9109268), (14, 6506620), (20, 4554634), (28, 3253310), (35, 2602648), (40, 2277317), (56, 1626655), (70, 1301324), (140, 650662), (263, 346360), (280, 325331), (526, 173180), (1052, 86590), (1237, 73640), (1315, 69272), (1841, 49480), (2104, 43295), (2474, 36820), (2630, 34636), (3682, 24740), (4948, 18410), (5260, 17318), (6185, 14728), (7364, 12370), (8659, 10520), (9205, 9896)]