8942467.00000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{70621}}^1$

素因数の和:70641

約数の個数: 40

約数和(自身を含む): 105085536

約数和(自身を除く): 65537776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 70621, 141242, 282484, 353105, 494347, 564968, 706210, 988694, 1129936, 1412420, 1977388, 2471735, 2824840, 3954776, 4943470, 5649680, 7909552, 9886940, 19773880, 39547760]

約数ペア:

[(1, 39547760), (2, 19773880), (4, 9886940), (5, 7909552), (7, 5649680), (8, 4943470), (10, 3954776), (14, 2824840), (16, 2471735), (20, 1977388), (28, 1412420), (35, 1129936), (40, 988694), (56, 706210), (70, 564968), (80, 494347), (112, 353105), (140, 282484), (280, 141242), (560, 70621)]