25133710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 54991872

約数和(自身を除く): 29858162

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 67, 70, 115, 134, 161, 230, 233, 322, 335, 466, 469, 670, 805, 938, 1165, 1541, 1610, 1631, 2330, 2345, 3082, 3262, 4690, 5359, 7705, 8155, 10718, 10787, 15410, 15611, 16310, 21574, 26795, 31222, 37513, 53590, 53935, 75026, 78055, 107870, 109277, 156110, 187565, 218554, 359053, 375130, 546385, 718106, 1092770, 1795265, 2513371, 3590530, 5026742, 12566855, 25133710]

約数ペア:

[(1, 25133710), (2, 12566855), (5, 5026742), (7, 3590530), (10, 2513371), (14, 1795265), (23, 1092770), (35, 718106), (46, 546385), (67, 375130), (70, 359053), (115, 218554), (134, 187565), (161, 156110), (230, 109277), (233, 107870), (322, 78055), (335, 75026), (466, 53935), (469, 53590), (670, 37513), (805, 31222), (938, 26795), (1165, 21574), (1541, 16310), (1610, 15611), (1631, 15410), (2330, 10787), (2345, 10718), (3082, 8155), (3262, 7705), (4690, 5359)]