40257124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1229}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 74390400

約数和(自身を除く): 34133276

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 1229, 1724, 2458, 4916, 8189, 16378, 23351, 32756, 46702, 93404, 529699, 1059398, 2118796, 10064281, 20128562, 40257124]

約数ペア:

[(1, 40257124), (2, 20128562), (4, 10064281), (19, 2118796), (38, 1059398), (76, 529699), (431, 93404), (862, 46702), (1229, 32756), (1724, 23351), (2458, 16378), (4916, 8189)]