5502980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 13789440

約数和(自身を除く): 8286460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 1709, 3220, 3418, 6836, 8545, 11963, 17090, 23926, 34180, 39307, 47852, 59815, 78614, 119630, 157228, 196535, 239260, 275149, 393070, 550298, 786140, 1100596, 1375745, 2751490, 5502980]

約数ペア:

[(1, 5502980), (2, 2751490), (4, 1375745), (5, 1100596), (7, 786140), (10, 550298), (14, 393070), (20, 275149), (23, 239260), (28, 196535), (35, 157228), (46, 119630), (70, 78614), (92, 59815), (115, 47852), (140, 39307), (161, 34180), (230, 23926), (322, 17090), (460, 11963), (644, 8545), (805, 6836), (1610, 3418), (1709, 3220)]