84661120

素因数分解:

$2^7\times 5^1\times {\mathrm{132283}}^1$

素因数の和:132302

約数の個数: 32

約数和(自身を含む): 202394520

約数和(自身を除く): 117733400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 132283, 264566, 529132, 661415, 1058264, 1322830, 2116528, 2645660, 4233056, 5291320, 8466112, 10582640, 16932224, 21165280, 42330560, 84661120]

約数ペア:

[(1, 84661120), (2, 42330560), (4, 21165280), (5, 16932224), (8, 10582640), (10, 8466112), (16, 5291320), (20, 4233056), (32, 2645660), (40, 2116528), (64, 1322830), (80, 1058264), (128, 661415), (160, 529132), (320, 264566), (640, 132283)]