5408320

素因数分解:

$2^6\times 5^1\times {\mathrm{16901}}^1$

素因数の和:16918

約数の個数: 28

約数和(自身を含む): 12879324

約数和(自身を除く): 7471004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16901, 33802, 67604, 84505, 135208, 169010, 270416, 338020, 540832, 676040, 1081664, 1352080, 2704160, 5408320]

約数ペア:

[(1, 5408320), (2, 2704160), (4, 1352080), (5, 1081664), (8, 676040), (10, 540832), (16, 338020), (20, 270416), (32, 169010), (40, 135208), (64, 84505), (80, 67604), (160, 33802), (320, 16901)]