33095020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6389}}^1$

素因数の和:6442

約数の個数: 48

約数和(自身を含む): 81587520

約数和(自身を除く): 48492500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 6389, 12778, 25556, 31945, 44723, 63890, 89446, 127780, 178892, 223615, 236393, 447230, 472786, 894460, 945572, 1181965, 1654751, 2363930, 3309502, 4727860, 6619004, 8273755, 16547510, 33095020]

約数ペア:

[(1, 33095020), (2, 16547510), (4, 8273755), (5, 6619004), (7, 4727860), (10, 3309502), (14, 2363930), (20, 1654751), (28, 1181965), (35, 945572), (37, 894460), (70, 472786), (74, 447230), (140, 236393), (148, 223615), (185, 178892), (259, 127780), (370, 89446), (518, 63890), (740, 44723), (1036, 31945), (1295, 25556), (2590, 12778), (5180, 6389)]