25320470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15727}}^1$

素因数の和:15764

約数の個数: 32

約数和(自身を含む): 54355968

約数和(自身を除く): 29035498

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 15727, 31454, 78635, 110089, 157270, 220178, 361721, 550445, 723442, 1100890, 1808605, 2532047, 3617210, 5064094, 12660235, 25320470]

約数ペア:

[(1, 25320470), (2, 12660235), (5, 5064094), (7, 3617210), (10, 2532047), (14, 1808605), (23, 1100890), (35, 723442), (46, 550445), (70, 361721), (115, 220178), (161, 157270), (230, 110089), (322, 78635), (805, 31454), (1610, 15727)]