22486720

素因数分解:

$2^6\times 5^1\times {\mathrm{70271}}^1$

素因数の和:70288

約数の個数: 28

約数和(自身を含む): 53547264

約数和(自身を除く): 31060544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 70271, 140542, 281084, 351355, 562168, 702710, 1124336, 1405420, 2248672, 2810840, 4497344, 5621680, 11243360, 22486720]

約数ペア:

[(1, 22486720), (2, 11243360), (4, 5621680), (5, 4497344), (8, 2810840), (10, 2248672), (16, 1405420), (20, 1124336), (32, 702710), (40, 562168), (64, 351355), (80, 281084), (160, 140542), (320, 70271)]