4963787.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12689}}^1$

素因数の和:12767

約数の個数: 32

約数和(自身を含む): 77662800

約数和(自身を除く): 43656280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 12689, 25378, 50756, 63445, 101512, 126890, 253780, 507560, 850163, 1700326, 3400652, 4250815, 6801304, 8501630, 17003260, 34006520]

約数ペア:

[(1, 34006520), (2, 17003260), (4, 8501630), (5, 6801304), (8, 4250815), (10, 3400652), (20, 1700326), (40, 850163), (67, 507560), (134, 253780), (268, 126890), (335, 101512), (536, 63445), (670, 50756), (1340, 25378), (2680, 12689)]