550104910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{34883}}^1$

素因数の和:34992

約数の個数: 32

約数和(自身を含む): 1054892160

約数和(自身を除く): 504787250

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 15770, 34883, 69766, 174415, 348830, 662777, 1325554, 2895289, 3313885, 5790578, 6627770, 14476445, 28952890, 55010491, 110020982, 275052455, 550104910]

約数ペア:

[(1, 550104910), (2, 275052455), (5, 110020982), (10, 55010491), (19, 28952890), (38, 14476445), (83, 6627770), (95, 5790578), (166, 3313885), (190, 2895289), (415, 1325554), (830, 662777), (1577, 348830), (3154, 174415), (7885, 69766), (15770, 34883)]