80935750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{6607}}^1$

素因数の和:6638

約数の個数: 48

約数和(自身を含む): 176275008

約数和(自身を除く): 95339258

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 6125, 6607, 12250, 13214, 33035, 46249, 66070, 92498, 165175, 231245, 323743, 330350, 462490, 647486, 825875, 1156225, 1618715, 1651750, 2312450, 3237430, 5781125, 8093575, 11562250, 16187150, 40467875, 80935750]

約数ペア:

[(1, 80935750), (2, 40467875), (5, 16187150), (7, 11562250), (10, 8093575), (14, 5781125), (25, 3237430), (35, 2312450), (49, 1651750), (50, 1618715), (70, 1156225), (98, 825875), (125, 647486), (175, 462490), (245, 330350), (250, 323743), (350, 231245), (490, 165175), (875, 92498), (1225, 66070), (1750, 46249), (2450, 33035), (6125, 13214), (6607, 12250)]