150087440

素因数分解:

$2^4\times 5^1\times {\mathrm{1876093}}^1$

素因数の和:1876106

約数の個数: 20

約数和(自身を含む): 348953484

約数和(自身を除く): 198866044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1876093, 3752186, 7504372, 9380465, 15008744, 18760930, 30017488, 37521860, 75043720, 150087440]

約数ペア:

[(1, 150087440), (2, 75043720), (4, 37521860), (5, 30017488), (8, 18760930), (10, 15008744), (16, 9380465), (20, 7504372), (40, 3752186), (80, 1876093)]