83042480

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15493}}^1$

素因数の和:15573

約数の個数: 40

約数和(自身を含む): 195968112

約数和(自身を除く): 112925632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 15493, 30986, 61972, 77465, 123944, 154930, 247888, 309860, 619720, 1038031, 1239440, 2076062, 4152124, 5190155, 8304248, 10380310, 16608496, 20760620, 41521240, 83042480]

約数ペア:

[(1, 83042480), (2, 41521240), (4, 20760620), (5, 16608496), (8, 10380310), (10, 8304248), (16, 5190155), (20, 4152124), (40, 2076062), (67, 1239440), (80, 1038031), (134, 619720), (268, 309860), (335, 247888), (536, 154930), (670, 123944), (1072, 77465), (1340, 61972), (2680, 30986), (5360, 15493)]