34161280

素因数分解:

$2^7\times 5^1\times {\mathrm{53377}}^1$

素因数の和:53396

約数の個数: 32

約数和(自身を含む): 81668340

約数和(自身を除く): 47507060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 53377, 106754, 213508, 266885, 427016, 533770, 854032, 1067540, 1708064, 2135080, 3416128, 4270160, 6832256, 8540320, 17080640, 34161280]

約数ペア:

[(1, 34161280), (2, 17080640), (4, 8540320), (5, 6832256), (8, 4270160), (10, 3416128), (16, 2135080), (20, 1708064), (32, 1067540), (40, 854032), (64, 533770), (80, 427016), (128, 266885), (160, 213508), (320, 106754), (640, 53377)]