23691160

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4261}}^1$

素因数の和:4411

約数の個数: 32

約数和(自身を含む): 53701200

約数和(自身を除く): 30010040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 4261, 5560, 8522, 17044, 21305, 34088, 42610, 85220, 170440, 592279, 1184558, 2369116, 2961395, 4738232, 5922790, 11845580, 23691160]

約数ペア:

[(1, 23691160), (2, 11845580), (4, 5922790), (5, 4738232), (8, 2961395), (10, 2369116), (20, 1184558), (40, 592279), (139, 170440), (278, 85220), (556, 42610), (695, 34088), (1112, 21305), (1390, 17044), (2780, 8522), (4261, 5560)]