8118080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1143

約数の個数: 56

約数和(自身を含む): 20189952

約数和(自身を除く): 12071872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1103, 1472, 1840, 2206, 3680, 4412, 5515, 7360, 8824, 11030, 17648, 22060, 25369, 35296, 44120, 50738, 70592, 88240, 101476, 126845, 176480, 202952, 253690, 352960, 405904, 507380, 811808, 1014760, 1623616, 2029520, 4059040, 8118080]

約数ペア:

[(1, 8118080), (2, 4059040), (4, 2029520), (5, 1623616), (8, 1014760), (10, 811808), (16, 507380), (20, 405904), (23, 352960), (32, 253690), (40, 202952), (46, 176480), (64, 126845), (80, 101476), (92, 88240), (115, 70592), (160, 50738), (184, 44120), (230, 35296), (320, 25369), (368, 22060), (460, 17648), (736, 11030), (920, 8824), (1103, 7360), (1472, 5515), (1840, 4412), (2206, 3680)]