2027240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 4644000

約数和(自身を除く): 2616760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 859, 1180, 1718, 2360, 3436, 4295, 6872, 8590, 17180, 34360, 50681, 101362, 202724, 253405, 405448, 506810, 1013620, 2027240]

約数ペア:

[(1, 2027240), (2, 1013620), (4, 506810), (5, 405448), (8, 253405), (10, 202724), (20, 101362), (40, 50681), (59, 34360), (118, 17180), (236, 8590), (295, 6872), (472, 4295), (590, 3436), (859, 2360), (1180, 1718)]