83359040

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{787}}^1$

素因数の和:1135

約数の個数: 56

約数和(自身を含む): 199351392

約数和(自身を除く): 115992352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 662, 787, 1324, 1574, 1655, 2648, 3148, 3310, 3935, 5296, 6296, 6620, 7870, 10592, 12592, 13240, 15740, 21184, 25184, 26480, 31480, 50368, 52960, 62960, 105920, 125920, 251840, 260497, 520994, 1041988, 1302485, 2083976, 2604970, 4167952, 5209940, 8335904, 10419880, 16671808, 20839760, 41679520, 83359040]

約数ペア:

[(1, 83359040), (2, 41679520), (4, 20839760), (5, 16671808), (8, 10419880), (10, 8335904), (16, 5209940), (20, 4167952), (32, 2604970), (40, 2083976), (64, 1302485), (80, 1041988), (160, 520994), (320, 260497), (331, 251840), (662, 125920), (787, 105920), (1324, 62960), (1574, 52960), (1655, 50368), (2648, 31480), (3148, 26480), (3310, 25184), (3935, 21184), (5296, 15740), (6296, 13240), (6620, 12592), (7870, 10592)]