27969380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 62826624

約数和(自身を除く): 34857244

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1483, 1886, 2966, 3772, 4715, 5932, 7415, 9430, 14830, 18860, 29660, 34109, 60803, 68218, 121606, 136436, 170545, 243212, 304015, 341090, 608030, 682180, 1216060, 1398469, 2796938, 5593876, 6992345, 13984690, 27969380]

約数ペア:

[(1, 27969380), (2, 13984690), (4, 6992345), (5, 5593876), (10, 2796938), (20, 1398469), (23, 1216060), (41, 682180), (46, 608030), (82, 341090), (92, 304015), (115, 243212), (164, 170545), (205, 136436), (230, 121606), (410, 68218), (460, 60803), (820, 34109), (943, 29660), (1483, 18860), (1886, 14830), (2966, 9430), (3772, 7415), (4715, 5932)]