868161700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1240231}}^1$

素因数の和:1240252

約数の個数: 36

約数和(自身を含む): 2153042752

約数和(自身を除く): 1284881052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1240231, 2480462, 4960924, 6201155, 8681617, 12402310, 17363234, 24804620, 31005775, 34726468, 43408085, 62011550, 86816170, 124023100, 173632340, 217040425, 434080850, 868161700]

約数ペア:

[(1, 868161700), (2, 434080850), (4, 217040425), (5, 173632340), (7, 124023100), (10, 86816170), (14, 62011550), (20, 43408085), (25, 34726468), (28, 31005775), (35, 24804620), (50, 17363234), (70, 12402310), (100, 8681617), (140, 6201155), (175, 4960924), (350, 2480462), (700, 1240231)]