26244660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33647}}^1$

素因数の和:33672

約数の個数: 48

約数和(自身を含む): 79140096

約数和(自身を除く): 52895436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 33647, 67294, 100941, 134588, 168235, 201882, 336470, 403764, 437411, 504705, 672940, 874822, 1009410, 1312233, 1749644, 2018820, 2187055, 2624466, 4374110, 5248932, 6561165, 8748220, 13122330, 26244660]

約数ペア:

[(1, 26244660), (2, 13122330), (3, 8748220), (4, 6561165), (5, 5248932), (6, 4374110), (10, 2624466), (12, 2187055), (13, 2018820), (15, 1749644), (20, 1312233), (26, 1009410), (30, 874822), (39, 672940), (52, 504705), (60, 437411), (65, 403764), (78, 336470), (130, 201882), (156, 168235), (195, 134588), (260, 100941), (390, 67294), (780, 33647)]