83334080

素因数分解:

$2^6\times 5^1\times {\mathrm{260419}}^1$

素因数の和:260436

約数の個数: 28

約数和(自身を含む): 198440040

約数和(自身を除く): 115105960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 260419, 520838, 1041676, 1302095, 2083352, 2604190, 4166704, 5208380, 8333408, 10416760, 16666816, 20833520, 41667040, 83334080]

約数ペア:

[(1, 83334080), (2, 41667040), (4, 20833520), (5, 16666816), (8, 10416760), (10, 8333408), (16, 5208380), (20, 4166704), (32, 2604190), (40, 2083352), (64, 1302095), (80, 1041676), (160, 520838), (320, 260419)]