111179120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106903}}^1$

素因数の和:106929

約数の個数: 40

約数和(自身を含む): 278378016

約数和(自身を除く): 167198896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 106903, 213806, 427612, 534515, 855224, 1069030, 1389739, 1710448, 2138060, 2779478, 4276120, 5558956, 6948695, 8552240, 11117912, 13897390, 22235824, 27794780, 55589560, 111179120]

約数ペア:

[(1, 111179120), (2, 55589560), (4, 27794780), (5, 22235824), (8, 13897390), (10, 11117912), (13, 8552240), (16, 6948695), (20, 5558956), (26, 4276120), (40, 2779478), (52, 2138060), (65, 1710448), (80, 1389739), (104, 1069030), (130, 855224), (208, 534515), (260, 427612), (520, 213806), (1040, 106903)]