47799680

素因数分解:

$2^7\times 5^1\times {\mathrm{74687}}^1$

素因数の和:74706

約数の個数: 32

約数和(自身を含む): 114272640

約数和(自身を除く): 66472960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 74687, 149374, 298748, 373435, 597496, 746870, 1194992, 1493740, 2389984, 2987480, 4779968, 5974960, 9559936, 11949920, 23899840, 47799680]

約数ペア:

[(1, 47799680), (2, 23899840), (4, 11949920), (5, 9559936), (8, 5974960), (10, 4779968), (16, 2987480), (20, 2389984), (32, 1493740), (40, 1194992), (64, 746870), (80, 597496), (128, 373435), (160, 298748), (320, 149374), (640, 74687)]