40680292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6449}}^1$

素因数の和:6555

約数の個数: 24

約数和(自身を含む): 75852000

約数和(自身を除く): 35171708

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 6449, 12898, 25796, 122531, 245062, 490124, 535267, 1070534, 2141068, 10170073, 20340146, 40680292]

約数ペア:

[(1, 40680292), (2, 20340146), (4, 10170073), (19, 2141068), (38, 1070534), (76, 535267), (83, 490124), (166, 245062), (332, 122531), (1577, 25796), (3154, 12898), (6308, 6449)]