57128750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{6529}}^1$

素因数の和:6558

約数の個数: 40

約数和(自身を含む): 122398320

約数和(自身を除く): 65269570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 6529, 8750, 13058, 32645, 45703, 65290, 91406, 163225, 228515, 326450, 457030, 816125, 1142575, 1632250, 2285150, 4080625, 5712875, 8161250, 11425750, 28564375, 57128750]

約数ペア:

[(1, 57128750), (2, 28564375), (5, 11425750), (7, 8161250), (10, 5712875), (14, 4080625), (25, 2285150), (35, 1632250), (50, 1142575), (70, 816125), (125, 457030), (175, 326450), (250, 228515), (350, 163225), (625, 91406), (875, 65290), (1250, 45703), (1750, 32645), (4375, 13058), (6529, 8750)]