5014280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 11456640

約数和(自身を除く): 6442360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1871, 2680, 3742, 7484, 9355, 14968, 18710, 37420, 74840, 125357, 250714, 501428, 626785, 1002856, 1253570, 2507140, 5014280]

約数ペア:

[(1, 5014280), (2, 2507140), (4, 1253570), (5, 1002856), (8, 626785), (10, 501428), (20, 250714), (40, 125357), (67, 74840), (134, 37420), (268, 18710), (335, 14968), (536, 9355), (670, 7484), (1340, 3742), (1871, 2680)]