8889574520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9662581}}^1$

素因数の和:9662615

約数の個数: 32

約数和(自身を含む): 20871177120

約数和(自身を除く): 11981602600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9662581, 19325162, 38650324, 48312905, 77300648, 96625810, 193251620, 222239363, 386503240, 444478726, 888957452, 1111196815, 1777914904, 2222393630, 4444787260, 8889574520]

約数ペア:

[(1, 8889574520), (2, 4444787260), (4, 2222393630), (5, 1777914904), (8, 1111196815), (10, 888957452), (20, 444478726), (23, 386503240), (40, 222239363), (46, 193251620), (92, 96625810), (115, 77300648), (184, 48312905), (230, 38650324), (460, 19325162), (920, 9662581)]