1253380090

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1\times {\mathrm{3557}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 2280991104

約数和(自身を除く): 1027611014

約数列:

[1, 2, 5, 10, 167, 211, 334, 422, 835, 1055, 1670, 2110, 3557, 7114, 17785, 35237, 35570, 70474, 176185, 352370, 594019, 750527, 1188038, 1501054, 2970095, 3752635, 5940190, 7505270, 125338009, 250676018, 626690045, 1253380090]

約数ペア:

[(1, 1253380090), (2, 626690045), (5, 250676018), (10, 125338009), (167, 7505270), (211, 5940190), (334, 3752635), (422, 2970095), (835, 1501054), (1055, 1188038), (1670, 750527), (2110, 594019), (3557, 352370), (7114, 176185), (17785, 70474), (35237, 35570)]