8985252.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17863}}^1$

素因数の和:17899

約数の個数: 40

約数和(自身を含む): 79744896

約数和(自身を除く): 46876976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 17863, 35726, 71452, 89315, 142904, 178630, 285808, 357260, 410849, 714520, 821698, 1429040, 1643396, 2054245, 3286792, 4108490, 6573584, 8216980, 16433960, 32867920]

約数ペア:

[(1, 32867920), (2, 16433960), (4, 8216980), (5, 6573584), (8, 4108490), (10, 3286792), (16, 2054245), (20, 1643396), (23, 1429040), (40, 821698), (46, 714520), (80, 410849), (92, 357260), (115, 285808), (184, 178630), (230, 142904), (368, 89315), (460, 71452), (920, 35726), (1840, 17863)]